Jason Murray Kubler ( KOOB-lər; born 19 May 1993) is an Australian professional tennis player. He has a career-high ATP singles ranking of No. 63 achieved on 24 April 2023 and a best doubles ranking of No. 27 achieved on 22 May 2023. His best career result was a major doubles title at the 2023 Australian Open, partnering with Rinky Hijikata.
Despite a promising junior career, which included the junior world No. 1 ranking and comparisons to Rafael Nadal, Kubler has spent the majority of his professional career on the lower circuits due to a hereditary knee condition that results in weakened meniscus around the joints. The condition has plagued Kubler throughout his career, resulting in seven knee surgeries. Kubler also spent four years of his professional career playing exclusively on clay courts to avoid further structural damage to his knees.
Infobox
Country (sports)
Australia
Residence
Brisbane, Queensland, Australia
Born
(1993-05-19) 19 May 1993 (age 32)Brisbane, Queensland, Australia
Height
1.78 m (5 ft 10 in)
Turned pro
2011
Plays
Right-handed (two-handed backhand)
Coach
Jarrad Bunt, Hayden Bishop, Joel Hennessy, Stephen Huss
Prize money
US$ 2,690,825
Career record
22–22
Career titles
1
Highest ranking
No. 27 (22 May 2023)
Current ranking
No. 748 (24 November 2025)
Australian Open
F (2022)
French Open
1R (2023, 2025)
Wimbledon
1R (2023)
US Open
2R (2018, 2022)
Tour Finals
RR (2023)
Tables
Key· Performance timelines
W
F
SF
QF
RR
Q#
DNQ
A
NH
· Performance timelines › Singles
Multi-metric bars
World heat map
Grand Slam tournaments
Grand Slam tournaments
Tournament
Grand Slam tournaments
Australian Open
Australian Open
Tournament
Australian Open
2010
1R
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
1R
2019
1R
2020
Q1
2021
Q2
2022
Q2
2023
2R
2024
1R
2025
Q1
SR
0 / 5
W–L
1–5
Win %
17%
French Open
French Open
Tournament
French Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
Q1
2016
A
2017
A
2018
Q1
2019
Q2
2020
A
2021
A
2022
2R
2023
2R
2024
A
2025
Q2
SR
0 / 2
W–L
2–2
Win %
50%
Wimbledon
Wimbledon
Tournament
Wimbledon
2010
A
2011
A
2012
A
2013
A
2014
A
2015
Q2
2016
A
2017
A
2018
1R
2019
Q3
2020
NH
2021
A
2022
4R
2023
2R
2024
A
2025
A
SR
0 / 3
W–L
4–3
Win %
57%
US Open
US Open
Tournament
US Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
Q1
2016
A
2017
A
2018
2R
2019
A
2020
A
2021
A
2022
2R
2023
1R
2024
A
2025
Q3
SR
0 / 3
W–L
2–3
Win %
40%
Win–loss
Win–loss
Tournament
Win–loss
2010
0–1
2011
0–0
2012
0–0
2013
0–0
2014
0–0
2015
0–0
2016
0–0
2017
0–0
2018
1–3
2019
0–1
2020
0–0
2021
0–0
2022
5–3
2023
3–4
2024
0–1
2025
0–0
SR
0 / 13
W–L
9–13
Win %
41%
National representation
National representation
Tournament
National representation
Davis Cup
Davis Cup
Tournament
Davis Cup
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
A
2021
A
2022
F
2023
A
2024
A
SR
0 / 1
W–L
1–1
Win %
50%
ATP 1000 tournaments
ATP 1000 tournaments
Tournament
ATP 1000 tournaments
Indian Wells Open
Indian Wells Open
Tournament
Indian Wells Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
NH
2021
Q1
2022
A
2023
3R
2024
A
2025
A
SR
0 / 1
W–L
2–1
Win %
67%
Miami Open
Miami Open
Tournament
Miami Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
NH
2021
A
2022
A
2023
1R
2024
A
2025
A
SR
0 / 1
W–L
0–1
Win %
0%
Monte-Carlo Masters
Monte-Carlo Masters
Tournament
Monte-Carlo Masters
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
NH
2021
A
2022
A
2023
A
2024
A
2025
A
SR
0 / 0
W–L
0–0
Win %
0%
Madrid Open
Madrid Open
Tournament
Madrid Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
NH
2021
A
2022
A
2023
1R
2024
A
2025
A
SR
0 / 1
W–L
0–1
Win %
0%
Italian Open
Italian Open
Tournament
Italian Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
A
2021
A
2022
A
2023
2R
2024
A
2025
A
SR
0 / 1
W–L
1–1
Win %
50%
Canadian Open
Canadian Open
Tournament
Canadian Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
NH
2021
A
2022
Q1
2023
A
2024
A
2025
A
SR
0 / 0
W–L
0–0
Win %
–
Cincinnati Open
Cincinnati Open
Tournament
Cincinnati Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
A
2021
A
2022
A
2023
Q2
2024
A
2025
A
SR
0 / 0
W–L
0–0
Shanghai Masters
Shanghai Masters
Tournament
Shanghai Masters
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
NH
2021
A
2022
A
2023
Q2
2024
0 / 0
2025
0–0
Paris Masters
Paris Masters
Tournament
Paris Masters
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
A
2021
A
2022
A
2023
A
2024
A
2025
A
SR
0 / 0
W–L
0–0
Win–loss
Win–loss
Tournament
Win–loss
2010
0–0
2011
0–0
2012
0–0
2013
0–0
2014
0–0
2015
0–0
2016
0–0
2017
0–0
2018
0–0
2019
0–0
2020
0–0
2021
0–0
2022
0–0
2023
3–4
2024
0–0
2025
0–0
SR
0 / 4
W–L
3–4
Win %
43%
Career statistics
Career statistics
Tournament
Career statistics
Tournaments
Tournaments
Tournament
Tournaments
2010
1
2011
0
2012
0
2013
0
2014
1
2015
0
2016
0
2017
0
2018
4
2019
1
2020
0
2021
1
2022
8
2023
10
2024
2
2025
0
SR
26
Overall win–loss
Overall win–loss
Tournament
Overall win–loss
2010
0–1
2011
0–0
2012
0–0
2013
0–0
2014
1–1
2015
0–0
2016
0–0
2017
0–0
2018
1–4
2019
0–1
2020
0–0
2021
1–1
2022
11–9
2023
13–15
2024
1–2
2025
0–0
SR
28–34
Year-end ranking
Year-end ranking
Tournament
Year-end ranking
2010
535
2011
530
2012
332
2013
397
2014
140
2015
544
2016
1060
2017
341
2018
113
2019
261
2020
259
2021
206
2022
107
2023
102
2024
819
SR
45%
Ranked list
Tournament
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
SR
W–L
Win %
Grand Slam tournaments
Australian Open
1R
A
A
A
A
A
A
A
1R
1R
Q1
Q2
Q2
2R
1R
Q1
0 / 5
1–5
17%
French Open
A
A
A
A
A
Q1
A
A
Q1
Q2
A
A
2R
2R
A
Q2
0 / 2
2–2
50%
Wimbledon
A
A
A
A
A
Q2
A
A
1R
Q3
NH
A
4R
2R
A
A
0 / 3
4–3
57%
US Open
A
A
A
A
A
Q1
A
A
2R
A
A
A
2R
1R
A
Q3
0 / 3
2–3
40%
Win–loss
0–1
0–0
0–0
0–0
0–0
0–0
0–0
0–0
1–3
0–1
0–0
0–0
5–3
3–4
0–1
0–0
0 / 13
9–13
41%
National representation
Davis Cup
A
A
A
A
A
A
A
A
A
A
A
A
F
A
A
0 / 1
1–1
50%
ATP 1000 tournaments
Indian Wells Open
A
A
A
A
A
A
A
A
A
A
NH
Q1
A
3R
A
A
0 / 1
2–1
67%
Miami Open
A
A
A
A
A
A
A
A
A
A
NH
A
A
1R
A
A
0 / 1
0–1
0%
Monte-Carlo Masters
A
A
A
A
A
A
A
A
A
A
NH
A
A
A
A
A
0 / 0
0–0
0%
Madrid Open
A
A
A
A
A
A
A
A
A
A
NH
A
A
1R
A
A
0 / 1
0–1
0%
Italian Open
A
A
A
A
A
A
A
A
A
A
A
A
A
2R
A
A
0 / 1
1–1
50%
Canadian Open
A
A
A
A
A
A
A
A
A
A
NH
A
Q1
A
A
A
0 / 0
0–0
–
Cincinnati Open
A
A
A
A
A
A
A
A
A
A
A
A
A
Q2
A
A
0 / 0
0–0
Shanghai Masters
A
A
A
A
A
A
A
A
A
A
NH
A
A
Q2
0 / 0
0–0
Paris Masters
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
0 / 0
0–0
Win–loss
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
3–4
0–0
0–0
0 / 4
3–4
43%
Career statistics
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Career
Tournaments
1
0
0
0
1
0
0
0
4
1
0
1
8
10
2
0
26
Overall win–loss
0–1
0–0
0–0
0–0
1–1
0–0
0–0
0–0
1–4
0–1
0–0
1–1
11–9
13–15
1–2
0–0
28–34
Year-end ranking
535
530
332
397
140
544
1060
341
113
261
259
206
107
102
819
45%
· Performance timelines › Doubles
Multi-metric bars
World heat map
Grand Slam tournaments
Grand Slam tournaments
Tournament
Grand Slam tournaments
Australian Open
Australian Open
Tournament
Australian Open
2010
1R
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
A
2021
A
2022
3R
2023
W
2024
2R
2025
1R
SR
1 / 5
W–L
9–3
Win %
88%
French Open
French Open
Tournament
French Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
A
2021
A
2022
A
2023
1R
2024
A
SR
0 / 1
W–L
0–1
Win %
0%
Wimbledon
Wimbledon
Tournament
Wimbledon
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
NH
2021
A
2022
A
2023
2R
2024
A
SR
0 / 1
W–L
1–1
Win %
50%
US Open
US Open
Tournament
US Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
A
2021
A
2022
A
2023
A
2024
A
SR
0 / 0
W–L
0–0
Win %
0%
Win–loss
Win–loss
Tournament
Win–loss
2010
0–1
2011
0–0
2012
0–0
2013
0–0
2014
0–0
2015
0–0
2016
0–0
2017
0–0
2018
0–0
2019
0–0
2020
0–0
2021
0–0
2022
2–0
2023
7–2
2024
1–1
2025
0–1
SR
1 / 7
W–L
10–5
Win %
75%
Year-end championship
Year-end championship
Tournament
Year-end championship
ATP Finals
ATP Finals
Tournament
ATP Finals
2010
Did not qualify
2011
RR
2012
DNQ
2014
0 / 1
2015
0–3
2016
0%
ATP 1000 tournaments
ATP 1000 tournaments
Tournament
ATP 1000 tournaments
Indian Wells Open
Indian Wells Open
Tournament
Indian Wells Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
NH
2021
A
2022
A
2023
1R
2024
A
SR
0 / 1
W–L
0–1
Win %
0%
Miami Open
Miami Open
Tournament
Miami Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
NH
2021
A
2022
A
2023
1R
2024
A
SR
0 / 1
W–L
0–1
Win %
0%
Madrid Open
Madrid Open
Tournament
Madrid Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
NH
2021
A
2022
A
2023
1R
2024
A
SR
0 / 1
W–L
0–1
Win %
0%
Italian Open
Italian Open
Tournament
Italian Open
2010
A
2011
A
2012
A
2013
A
2014
A
2015
A
2016
A
2017
A
2018
A
2019
A
2020
A
2021
A
2022
A
2023
QF
2024
A
SR
0 / 1
W–L
2–1
Win %
33%
Win–loss
Win–loss
Tournament
Win–loss
2010
0–0
2011
0–0
2012
0–0
2013
0–0
2014
0–0
2015
0–0
2016
0–0
2017
0–0
2018
0–0
2019
0–0
2020
0–0
2021
0–0
2022
0–0
2023
2–4
2024
0–0
2025
0–1
SR
0 / 4
W–L
2–4
Win %
33%
Career statistics
Career statistics
Tournament
Career statistics
Tournaments
Tournaments
Tournament
Tournaments
2010
1
2011
0
2012
0
2013
0
2014
0
2015
0
2016
0
2017
0
2018
0
2019
0
2020
0
2021
1
2022
4
2023
7
2024
2
2025
2
SR
20
Titles
Titles
Tournament
Titles
2010
0
2011
0
2012
0
2013
0
2014
0
2015
0
2016
0
2017
0
2018
0
2019
0
2020
0
2021
0
2022
0
2023
1
2024
0
2025
0
SR
1
Finals
Finals
Tournament
Finals
2010
0
2011
0
2012
0
2013
0
2014
0
2015
0
2016
0
2017
0
2018
0
2019
0
2020
0
2021
0
2022
2
2023
1
2024
0
2025
0
SR
3
Overall win–loss
Overall win–loss
Tournament
Overall win–loss
2010
0–1
2011
0–0
2012
0–0
2013
0–0
2014
0–0
2015
0–0
2016
0–0
2017
0–0
2018
0–0
2019
0–0
2020
0–0
2021
0–1
2022
8–3
2023
11–13
2024
1–2
2025
2–1
SR
22–21
Year-end ranking
Year-end ranking
Tournament
Year-end ranking
2010
1310
2011
–
2012
–
2013
817
2014
532
2015
–
2016
–
2017
681
2018
320
2019
–
2020
1156
2021
580
2022
160
2023
29
2024
557
SR
51%
Ranked list
Tournament
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
SR
W–L
Win %
Grand Slam tournaments
Australian Open
1R
A
A
A
A
A
A
A
A
A
A
A
3R
W
2R
1R
1 / 5
9–3
88%
French Open
A
A
A
A
A
A
A
A
A
A
A
A
A
1R
A
0 / 1
0–1
0%
Wimbledon
A
A
A
A
A
A
A
A
A
A
NH
A
A
2R
A
0 / 1
1–1
50%
US Open
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
0 / 0
0–0
0%
Win–loss
0–1
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
2–0
7–2
1–1
0–1
1 / 7
10–5
75%
Year-end championship
ATP Finals
Did not qualify
RR
DNQ
0 / 1
0–3
0%
ATP 1000 tournaments
Indian Wells Open
A
A
A
A
A
A
A
A
A
A
NH
A
A
1R
A
0 / 1
0–1
0%
Miami Open
A
A
A
A
A
A
A
A
A
A
NH
A
A
1R
A
0 / 1
0–1
0%
Madrid Open
A
A
A
A
A
A
A
A
A
A
NH
A
A
1R
A
0 / 1
0–1
0%
Italian Open
A
A
A
A
A
A
A
A
A
A
A
A
A
QF
A
0 / 1
2–1
33%
Win–loss
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
2–4
0–0
0–1
0 / 4
2–4
33%
Career statistics
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Career
Tournaments
1
0
0
0
0
0
0
0
0
0
0
1
4
7
2
2
20
Titles
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
Finals
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
3
Overall win–loss
0–1
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–0
0–1
8–3
11–13
1–2
2–1
22–21
Year-end ranking
1310
–
–
817
532
–
–
681
320
–
1156
580
160
29
557
51%
· Grand Slam tournaments finals › Doubles: 1 (title)
Multi-metric bars
World heat map
Australian Open
Australian Open
Result
Win
Year
2023
Tournament
Australian Open
Partner
Rinky Hijikata
Opponents
Hugo Nys Jan Zieliński
Score
6–4, 7–6(7–4)
Ranked list
Result
Year
Tournament
Surface
Partner
Opponents
Score
Win
2023
Australian Open
Hard
Rinky Hijikata
Hugo Nys Jan Zieliński
6–4, 7–6(7–4)
· Grand Slam tournaments finals › Mixed doubles: 1 (runner-up)
Multi-metric bars
World heat map
Australian Open
Australian Open
Result
Loss
Year
2022
Tournament
Australian Open
Partner
Jaimee Fourlis
Opponents
Kristina Mladenovic Ivan Dodig
Score
3–6, 4–6
Ranked list
Result
Year
Tournament
Surface
Partner
Opponents
Score
Loss
2022
Australian Open
Hard
Jaimee Fourlis
Kristina Mladenovic Ivan Dodig
3–6, 4–6
Multi-metric bars
World heat map
Grand Slam (1–0)
Grand Slam (1–0)
Legend
Grand Slam (1–0)
ATP Finals (–)
ATP Finals (–)
Legend
ATP Finals (–)
ATP 1000 (–)
ATP 1000 (–)
Legend
ATP 1000 (–)
ATP 500 (–)
ATP 500 (–)
Legend
ATP 500 (–)
ATP 250 (0–2)
ATP 250 (0–2)
Legend
ATP 250 (0–2)
Ranked list
Legend
Grand Slam (1–0)
ATP Finals (–)
ATP 1000 (–)
ATP 500 (–)
ATP 250 (0–2)
Multi-metric bars
World heat map
Hard (1–2)
Hard (1–2)
Clay (–)
Clay (–)
Grass (–)
Grass (–)
Ranked list
Finals by surface
Hard (1–2)
Clay (–)
Grass (–)
Multi-metric bars
World heat map
Outdoor (1–2)
Outdoor (1–2)
Finals by setting
Outdoor (1–2)
Indoor (–)
Indoor (–)
Finals by setting
Indoor (–)
Ranked list
Finals by setting
Outdoor (1–2)
Indoor (–)
· ATP Tour finals › Doubles: 3 (1 title, 2 runner-ups)
Multi-metric bars
World heat map
Atlanta Open, US
Atlanta Open, US
Result
Loss
W–L
0–1
Date
Jul 2022
Tournament
Atlanta Open, US
Tier
ATP 250
Partner
John Peers
Opponents
Thanasi Kokkinakis Nick Kyrgios
Score
6–7(4–7), 5–7
San Diego Open, US
San Diego Open, US
Result
Loss
W–L
0–2
Date
Sep 2022
Tournament
San Diego Open, US
Tier
ATP 250
Partner
Luke Saville
Opponents
Nathaniel Lammons Jackson Withrow
Score
6–7(5–7), 2–6
Australian Open, Australia
Australian Open, Australia
Result
Win
W–L
1–2
Date
Jan 2023
Tournament
Australian Open, Australia
Tier
Grand Slam
Partner
Rinky Hijikata
Opponents
Hugo Nys Jan Zieliński
Score
6–4, 7–6(7–4)
Ranked list
Result
W–L
Date
Tournament
Tier
Surface
Partner
Opponents
Score
Loss
0–1
Jul 2022
Atlanta Open, US
ATP 250
Hard
John Peers
Thanasi Kokkinakis Nick Kyrgios
6–7(4–7), 5–7
Loss
0–2
Sep 2022
San Diego Open, US
ATP 250
Hard
Luke Saville
Nathaniel Lammons Jackson Withrow
6–7(5–7), 2–6
Win
1–2
Jan 2023
Australian Open, Australia
Grand Slam
Hard
Rinky Hijikata
Hugo Nys Jan Zieliński
6–4, 7–6(7–4)
Multi-metric bars
World heat map
ATP Challenger Tour (9–6)
ATP Challenger Tour (9–6)
Legend
ATP Challenger Tour (9–6)
ITF Futures/WTT (16–12)
ITF Futures/WTT (16–12)
Legend
ITF Futures/WTT (16–12)
Ranked list
Legend
ATP Challenger Tour (9–6)
ITF Futures/WTT (16–12)
Multi-metric bars
World heat map
Hard (10–8)
Hard (10–8)
Clay (14–10)
Clay (14–10)
Grass (1–0)
Grass (1–0)
Ranked list
Finals by surface
Hard (10–8)
Clay (14–10)
Grass (1–0)
· ATP Challenger and ITF Tour finals › Singles: 43 (25 titles, 18 runner-ups)
Multi-metric bars
World heat map
Sibiu Open, Romania
Sibiu Open, Romania
Result
Win
W–L
1–0
Date
Sep 2014
Tournament
Sibiu Open, Romania
Tier
Challenger
Opponent
Radu Albot
Score
6–4, 6–1
Lima Challenger, Peru
Lima Challenger, Peru
Result
Loss
W–L
1–1
Date
Nov 2014
Tournament
Lima Challenger, Peru
Tier
Challenger
Opponent
Guido Pella
Score
2–6, 4–6
Traralgon Challenger, Australia
Traralgon Challenger, Australia
Result
Win
W–L
2–1
Date
Oct 2017
Tournament
Traralgon Challenger, Australia
Tier
Challenger
Opponent
Alex Bolt
Score
2–6, 7–6(8–6), 7–6(7–3)
Playford International, Australia
Playford International, Australia
Result
Win
W–L
3–1
Date
Jan 2018
Tournament
Playford International, Australia
Tier
Challenger
Opponent
Brayden Schnur
Score
6–4, 6–2
Winnipeg Challenger, Canada
Winnipeg Challenger, Canada
Result
Win
W–L
4–1
Date
Jul 2018
Tournament
Winnipeg Challenger, Canada
Tier
Challenger
Opponent
Lucas Miedler
Score
6–1, 6–1
Vancouver Open, Canada
Vancouver Open, Canada
Result
Loss
W–L
4–2
Date
Jul 2018
Tournament
Vancouver Open, Canada
Tier
Challenger
Opponent
Dan Evans
Score
6–4, 5–7, 6–7(3–7)
Nielson Pro Championships, US
Nielson Pro Championships, US
Result
Loss
W–L
4–3
Date
Jul 2019
Tournament
Nielson Pro Championships, US
Tier
Challenger
Opponent
Bradley Klahn
Score
2–6, 5–7
Gatineau Challenger, Canada
Gatineau Challenger, Canada
Result
Win
W–L
5–3
Date
Jul 2019
Tournament
Gatineau Challenger, Canada
Tier
Challenger
Opponent
Enzo Couacaud
Score
6–4, 6–4
President's Cup, Kazakhstan
President's Cup, Kazakhstan
Result
Loss
W–L
5–4
Date
Jul 2021
Tournament
President's Cup, Kazakhstan
Tier
Challenger
Opponent
Andrey Kuznetsov
Score
3–6, 1–2 ret.
Lexington Challenger, US
Lexington Challenger, US
Result
Win
W–L
6–4
Date
Jul 2021
Tournament
Lexington Challenger, US
Tier
Challenger
Opponent
Alejandro Tabilo
Score
7–5, 6–7(2–7), 7–5
Little Rock Challenger, US
Little Rock Challenger, US
Result
Win
W–L
7–4
Date
Jun 2022
Tournament
Little Rock Challenger, US
Tier
Challenger
Opponent
Wu Tung-lin
Score
6–0, 6–2
Orlando Open, US
Orlando Open, US
Result
Loss
W–L
7–5
Date
Jun 2022
Tournament
Orlando Open, US
Tier
Challenger
Opponent
Wu Yibing
Score
7–6(7–5), 4–6, 1–3 ret.
Ilkley Trophy, United Kingdom
Ilkley Trophy, United Kingdom
Result
Win
W–L
8–5
Date
Jun 2023
Tournament
Ilkley Trophy, United Kingdom
Tier
Challenger
Opponent
Sebastian Ofner
Score
6–4, 6–4
Queensland International, Australia
Queensland International, Australia
Result
Loss
W–L
8–6
Date
Feb 2025
Tournament
Queensland International, Australia
Tier
Challenger
Opponent
Adam Walton
Score
6–7(6–8), 6–7(4–7)
Gwangju Open, South Korea
Gwangju Open, South Korea
Result
Win
W–L
9–6
Date
Apr 2025
Tournament
Gwangju Open, South Korea
Tier
Challenger
Opponent
Alibek Kachmazov
Score
7–5, 6–7(7–9), 6–3
F3 Ipswich, Australia
F3 Ipswich, Australia
Result
Loss
W–L
0–1
Date
May 2010
Tournament
F3 Ipswich, Australia
Tier
Futures
Opponent
Brydan Klein
Score
3–6, 4–6
F28 Birmingham, US
F28 Birmingham, US
Result
Win
W–L
1–1
Date
Oct 2011
Tournament
F28 Birmingham, US
Tier
Futures
Opponent
Yoshihito Nishioka
Score
6–3, 6–2
F29 Niceville, US
F29 Niceville, US
Result
Win
W–L
2–1
Date
Nov 2011
Tournament
F29 Niceville, US
Tier
Futures
Opponent
Roman Vögeli
Score
6–2, 6–4
F1 Plantation, US
F1 Plantation, US
Result
Loss
W–L
2–2
Date
Jan 2012
Tournament
F1 Plantation, US
Tier
Futures
Opponent
Jack Sock
Score
1–6, 6–7(5–7)
F3 Weston, US
F3 Weston, US
Result
Loss
W–L
2–3
Date
Jan 2012
Tournament
F3 Weston, US
Tier
Futures
Opponent
Brian Baker
Score
5–7, 3–6
F4 Palm Coast, US
F4 Palm Coast, US
Result
Win
W–L
3–3
Date
Feb 2012
Tournament
F4 Palm Coast, US
Tier
Futures
Opponent
Rhyne Williams
Score
6–2, 6–3
F3 Ipswich, Australia
F3 Ipswich, Australia
Result
Loss
W–L
3–4
Date
Mar 2012
Tournament
F3 Ipswich, Australia
Tier
Futures
Opponent
Samuel Groth
Score
7–5, 3–6, 2–6
F4 Bundaberg, Australia
F4 Bundaberg, Australia
Result
Win
W–L
4–4
Date
Apr 2012
Tournament
F4 Bundaberg, Australia
Tier
Futures
Opponent
John Millman
Score
6–4, 1–6, 6–1
F25 Izmir, Turkey
F25 Izmir, Turkey
Result
Loss
W–L
4–5
Date
Jul 2012
Tournament
F25 Izmir, Turkey
Tier
Futures
Opponent
Lorenzo Giustino
Score
4–6, 6–3, 5–7
F30 Sevilla, Spain
F30 Sevilla, Spain
Result
Loss
W–L
4–6
Date
Sep 2012
Tournament
F30 Sevilla, Spain
Tier
Futures
Opponent
Gerard Granollers Pujol
Score
0–6, 6–4, 1–6
F5 Bundaberg, Australia
F5 Bundaberg, Australia
Result
Loss
W–L
4–7
Date
Mar 2013
Tournament
F5 Bundaberg, Australia
Tier
Futures
Opponent
James Duckworth
Score
6–7(9–11), 2–6
F4 Padova, Italy
F4 Padova, Italy
Result
Win
W–L
5–7
Date
Apr 2013
Tournament
F4 Padova, Italy
Tier
Futures
Opponent
Jordi Samper Montaña
Score
6–1, 6–4
F37 Madrid, Spain
F37 Madrid, Spain
Result
Win
W–L
6–7
Date
Nov 2013
Tournament
F37 Madrid, Spain
Tier
Futures
Opponent
Jean-Marc Werner
Score
7–6(7–5), 6–0
F36 Sharm El Sheikh, Egypt
F36 Sharm El Sheikh, Egypt
Result
Win
W–L
7–7
Date
Dec 2013
Tournament
F36 Sharm El Sheikh, Egypt
Tier
Futures
Opponent
Sherif Sabry
Score
7–5, 6–3
F3 Sharm El Sheikh, Egypt
F3 Sharm El Sheikh, Egypt
Result
Loss
W–L
7–8
Date
Feb 2014
Tournament
F3 Sharm El Sheikh, Egypt
Tier
Futures
Opponent
Stefano Travaglia
Score
0–6, 0–6
F1 Paguera, Spain
F1 Paguera, Spain
Result
Win
W–L
8–8
Date
Feb 2014
Tournament
F1 Paguera, Spain
Tier
Futures
Opponent
Peter Heller
Score
6–4, 6–4
F2 Paguera, Spain
F2 Paguera, Spain
Result
Loss
W–L
8–9
Date
Feb 2014
Tournament
F2 Paguera, Spain
Tier
Futures
Opponent
Oriol Roca Batalla
Score
6–2, 3–6, 3–6
F3 Breda, Netherlands
F3 Breda, Netherlands
Result
Win
W–L
9–9
Date
Jun 2014
Tournament
F3 Breda, Netherlands
Tier
Futures
Opponent
Kimmer Coppejans
Score
6–3, 6–7(8–6), 6–3
F24 Fano, Italy
F24 Fano, Italy
Result
Win
W–L
10–9
Date
Jul 2014
Tournament
F24 Fano, Italy
Tier
Futures
Opponent
Daniele Giorgini
Score
6–1, 5–7, 6–3
F6 Toowoomba, Australia
F6 Toowoomba, Australia
Result
Loss
W–L
10–10
Date
Oct 2017
Tournament
F6 Toowoomba, Australia
Tier
Futures
Opponent
Andrew Harris
Score
4–6, 0–6
F7 Cairns, Australia
F7 Cairns, Australia
Result
Loss
W–L
10–11
Date
Oct 2017
Tournament
F7 Cairns, Australia
Tier
Futures
Opponent
Dayne Kelly
Score
3–6, 6–7
M15 Champaign, United States
M15 Champaign, United States
Result
Win
W–L
11–11
Date
Jun 2021
Tournament
M15 Champaign, United States
Tier
WTT
Opponent
Gabriel Diallo
Score
6–2, 6–1
M25 Canberra, Australia
M25 Canberra, Australia
Result
Win
W–L
12–11
Date
Mar 2022
Tournament
M25 Canberra, Australia
Tier
WTT
Opponent
Tristan Schoolkate
Score
7–6(7–3), 6–1
M25 Canberra 2, Australia
M25 Canberra 2, Australia
Result
Win
W–L
13–11
Date
Apr 2022
Tournament
M25 Canberra 2, Australia
Tier
WTT
Opponent
Omar Jasika
Score
1–6, 6–3, 7–6(7–4)
M25 Carrara, Australia
M25 Carrara, Australia
Result
Loss
W–L
13–12
Date
Dec 2024
Tournament
M25 Carrara, Australia
Tier
WTT
Opponent
Matthew Dellavedova
Score
6–3, 3–6, 2–6
M25 Burnie, Australia
M25 Burnie, Australia
Result
Win
W–L
14–12
Date
Feb 2025
Tournament
M25 Burnie, Australia
Tier
WTT
Opponent
Omar Jasika
Score
6–3, 6–2
M25 Launceston, Australia
M25 Launceston, Australia
Result
Win
W–L
15–12
Date
Mar 2025
Tournament
M25 Launceston, Australia
Tier
WTT
Opponent
Cruz Hewitt
Score
6–2, 6–4
M25 Baotou, China
M25 Baotou, China
Result
Win
W–L
16–12
Date
May 2025
Tournament
M25 Baotou, China
Tier
WTT
Opponent
Bai Yan
Score
6–1, 6–1
Ranked list
Result
W–L
Date
Tournament
Tier
Surface
Opponent
Score
Win
1–0
Sep 2014
Sibiu Open, Romania
Challenger
Clay
Radu Albot
6–4, 6–1
Loss
1–1
Nov 2014
Lima Challenger, Peru
Challenger
Clay
Guido Pella
2–6, 4–6
Win
2–1
Oct 2017
Traralgon Challenger, Australia
Challenger
Hard
Alex Bolt
2–6, 7–6(8–6), 7–6(7–3)
Win
3–1
Jan 2018
Playford International, Australia
Challenger
Hard
Brayden Schnur
6–4, 6–2
Win
4–1
Jul 2018
Winnipeg Challenger, Canada
Challenger
Hard
Lucas Miedler
6–1, 6–1
Loss
4–2
Jul 2018
Vancouver Open, Canada
Challenger
Hard
Dan Evans
6–4, 5–7, 6–7(3–7)
Loss
4–3
Jul 2019
Nielson Pro Championships, US
Challenger
Hard
Bradley Klahn
2–6, 5–7
Win
5–3
Jul 2019
Gatineau Challenger, Canada
Challenger
Hard
Enzo Couacaud
6–4, 6–4
Loss
5–4
Jul 2021
President's Cup, Kazakhstan
Challenger
Hard
Andrey Kuznetsov
3–6, 1–2 ret.
Win
6–4
Jul 2021
Lexington Challenger, US
Challenger
Hard
Alejandro Tabilo
7–5, 6–7(2–7), 7–5
Win
7–4
Jun 2022
Little Rock Challenger, US
Challenger
Hard
Wu Tung-lin
6–0, 6–2
Loss
7–5
Jun 2022
Orlando Open, US
Challenger
Hard
Wu Yibing
7–6(7–5), 4–6, 1–3 ret.
Win
8–5
Jun 2023
Ilkley Trophy, United Kingdom
Challenger
Grass
Sebastian Ofner
6–4, 6–4
Loss
8–6
Feb 2025
Queensland International, Australia
Challenger
Hard
Adam Walton
6–7(6–8), 6–7(4–7)
Win
9–6
Apr 2025
Gwangju Open, South Korea
Challenger
Hard
Alibek Kachmazov
7–5, 6–7(7–9), 6–3
Loss
0–1
May 2010
F3 Ipswich, Australia
Futures
Clay
Brydan Klein
3–6, 4–6
Win
1–1
Oct 2011
F28 Birmingham, US
Futures
Clay
Yoshihito Nishioka
6–3, 6–2
Win
2–1
Nov 2011
F29 Niceville, US
Futures
Clay
Roman Vögeli
6–2, 6–4
Loss
2–2
Jan 2012
F1 Plantation, US
Futures
Clay
Jack Sock
1–6, 6–7(5–7)
Loss
2–3
Jan 2012
F3 Weston, US
Futures
Clay
Brian Baker
5–7, 3–6
Win
3–3
Feb 2012
F4 Palm Coast, US
Futures
Clay
Rhyne Williams
6–2, 6–3
Loss
3–4
Mar 2012
F3 Ipswich, Australia
Futures
Clay
Samuel Groth
7–5, 3–6, 2–6
Win
4–4
Apr 2012
F4 Bundaberg, Australia
Futures
Clay
John Millman
6–4, 1–6, 6–1
Loss
4–5
Jul 2012
F25 Izmir, Turkey
Futures
Clay
Lorenzo Giustino
4–6, 6–3, 5–7
Loss
4–6
Sep 2012
F30 Sevilla, Spain
Futures
Clay
Gerard Granollers Pujol
0–6, 6–4, 1–6
Loss
4–7
Mar 2013
F5 Bundaberg, Australia
Futures
Clay
James Duckworth
6–7(9–11), 2–6
Win
5–7
Apr 2013
F4 Padova, Italy
Futures
Clay
Jordi Samper Montaña
6–1, 6–4
Win
6–7
Nov 2013
F37 Madrid, Spain
Futures
Clay
Jean-Marc Werner
7–6(7–5), 6–0
Win
7–7
Dec 2013
F36 Sharm El Sheikh, Egypt
Futures
Clay
Sherif Sabry
7–5, 6–3
Loss
7–8
Feb 2014
F3 Sharm El Sheikh, Egypt
Futures
Clay
Stefano Travaglia
0–6, 0–6
Win
8–8
Feb 2014
F1 Paguera, Spain
Futures
Clay
Peter Heller
6–4, 6–4
Loss
8–9
Feb 2014
F2 Paguera, Spain
Futures
Clay
Oriol Roca Batalla
6–2, 3–6, 3–6
Win
9–9
Jun 2014
F3 Breda, Netherlands
Futures
Clay
Kimmer Coppejans
6–3, 6–7(8–6), 6–3
Win
10–9
Jul 2014
F24 Fano, Italy
Futures
Clay
Daniele Giorgini
6–1, 5–7, 6–3
Loss
10–10
Oct 2017
F6 Toowoomba, Australia
Futures
Hard
Andrew Harris
4–6, 0–6
Loss
10–11
Oct 2017
F7 Cairns, Australia
Futures
Hard
Dayne Kelly
3–6, 6–7
Win
11–11
Jun 2021
M15 Champaign, United States
WTT
Hard
Gabriel Diallo
6–2, 6–1
Win
12–11
Mar 2022
M25 Canberra, Australia
WTT
Clay
Tristan Schoolkate
7–6(7–3), 6–1
Win
13–11
Apr 2022
M25 Canberra 2, Australia
WTT
Clay
Omar Jasika
1–6, 6–3, 7–6(7–4)
Loss
13–12
Dec 2024
M25 Carrara, Australia
WTT
Hard
Matthew Dellavedova
6–3, 3–6, 2–6
Win
14–12
Feb 2025
M25 Burnie, Australia
WTT
Hard
Omar Jasika
6–3, 6–2
Win
15–12
Mar 2025
M25 Launceston, Australia
WTT
Hard
Cruz Hewitt
6–2, 6–4
Win
16–12
May 2025
M25 Baotou, China
WTT
Clay
Bai Yan
6–1, 6–1
Multi-metric bars
World heat map
ATP Challenger Tour (1–1)
ATP Challenger Tour (1–1)
Legend
ATP Challenger Tour (1–1)
ITF Futures/WTT (5–0)
ITF Futures/WTT (5–0)
Legend
ITF Futures/WTT (5–0)
Ranked list
Legend
ATP Challenger Tour (1–1)
ITF Futures/WTT (5–0)
Multi-metric bars
World heat map
Hard (0–1)
Hard (0–1)
Clay (6–0)
Clay (6–0)
Ranked list
Finals by surface
Hard (0–1)
Clay (6–0)
· ATP Challenger and ITF Tour finals › Doubles: 7 (6 titles, 1 runner-up)
Multi-metric bars
World heat map
Playford International, Australia
Playford International, Australia
Result
Loss
W–L
0–1
Date
Jan 2018
Tournament
Playford International, Australia
Tier
Challenger
Partner
Maverick Banes
Opponents
Mackenzie McDonald Tommy Paul
Score
6–7(4–7), 4–6
Open du Pays d'Aix, France
Open du Pays d'Aix, France
Result
Win
W–L
1–1
Date
May 2023
Tournament
Open du Pays d'Aix, France
Tier
Challenger
Partner
John Peers
Opponents
Nuno Borges Francisco Cabral
Score
6–7(5–7), 6–4, [10–7]
F35 El Prat de Llobregat, Spain
F35 El Prat de Llobregat, Spain
Result
Win
W–L
1–0
Date
Oct 2013
Tournament
F35 El Prat de Llobregat, Spain
Tier
Futures
Partner
Pol Toledo Bagué
Opponents
Jordi Muñoz Abreu Mark Vervoort
Score
6–2, 4–6, [10–6]
F36 Sharm El Sheikh, Egypt
F36 Sharm El Sheikh, Egypt
Result
Win
W–L
2–0
Date
Dec 2013
Tournament
F36 Sharm El Sheikh, Egypt
Tier
Futures
Partner
Jean-Marc Werner
Opponents
Dmytro Badanov Yan Sabanin
Score
7–6(7–2), 7–6(8–6)
F2 Peguera, Spain
F2 Peguera, Spain
Result
Win
W–L
3–0
Date
Feb 2014
Tournament
F2 Peguera, Spain
Tier
Futures
Partner
Pol Toledo Bagué
Opponents
Oriol Roca Batalla Jean-Marc Werner
Score
6–1, 6–3
F5 Reus, Spain
F5 Reus, Spain
Result
Win
W–L
4–0
Date
Mar 2014
Tournament
F5 Reus, Spain
Tier
Futures
Partner
Pol Toledo Bagué
Opponents
Ivan Gómez Mantilla Gonçalo Oliveira
Score
6–4, 6–1
F14 Frascati, Italy
F14 Frascati, Italy
Result
Win
W–L
5–0
Date
May 2017
Tournament
F14 Frascati, Italy
Tier
Futures
Partner
Alex Bolt
Opponents
Federico Maccari Andrea Vavassori
Score
6–1, 7–6(8–6)
Ranked list
Result
W–L
Date
Tournament
Tier
Surface
Partner
Opponents
Score
Loss
0–1
Jan 2018
Playford International, Australia
Challenger
Hard
Maverick Banes
Mackenzie McDonald Tommy Paul
6–7(4–7), 4–6
Win
1–1
May 2023
Open du Pays d'Aix, France
Challenger
Clay
John Peers
Nuno Borges Francisco Cabral
6–7(5–7), 6–4, [10–7]
Win
1–0
Oct 2013
F35 El Prat de Llobregat, Spain
Futures
Clay
Pol Toledo Bagué
Jordi Muñoz Abreu Mark Vervoort
6–2, 4–6, [10–6]
Win
2–0
Dec 2013
F36 Sharm El Sheikh, Egypt
Futures
Clay
Jean-Marc Werner
Dmytro Badanov Yan Sabanin
7–6(7–2), 7–6(8–6)
Win
3–0
Feb 2014
F2 Peguera, Spain
Futures
Clay
Pol Toledo Bagué
Oriol Roca Batalla Jean-Marc Werner
6–1, 6–3
Win
4–0
Mar 2014
F5 Reus, Spain
Futures
Clay
Pol Toledo Bagué
Ivan Gómez Mantilla Gonçalo Oliveira
6–4, 6–1
Win
5–0
May 2017
F14 Frascati, Italy
Futures
Clay
Alex Bolt
Federico Maccari Andrea Vavassori
6–1, 7–6(8–6)
· Wins over top 10 players
Multi-metric bars
World heat map
Wins
Wins
Season
Wins
2022
1
2023
0
Total
1
Ranked list
Season
2022
2023
Total
Wins
1
0
1
· Wins over top 10 players
Multi-metric bars
World heat map
2022
2022
#
2022
1.
1.
#
1.
Player
Félix Auger-Aliassime
Rank
9
Event
Hall of Fame Newport Open, US
Rd
2R
Score
4–6, 6–3, 7–6(7–4)
mw- JKR
102
Ranked list
#
Player
Rank
Event
Surface
Rd
Score
mw- JKR
2022
1.
Félix Auger-Aliassime
9
Hall of Fame Newport Open, US
Grass
2R
4–6, 6–3, 7–6(7–4)
102
References
Kubler and O'Connell withdrew before the third round of the 2022 Australian Open which does not count as a loss.
