Topzle Updated: Wikipedia source
Sonay Kartal (born 28 October 2001) is a British professional tennis player. She has career-high rankings of world No. 44 in singles, achieved on 14 July 2025, and world No. 174 in doubles, achieved on 15 September 2025. Kartal has won one WTA Tour title and 14 ITF titles, all in singles. She is the current British No. 2 singles player.
| W | F | SF | QF | | RR | Q# | P# | DNQ | A | Z# | PO | G | S | B | NMS | NTI | P | NH |
| Tournament | 2022 | 2023 | 2024 | 2025 | W–L |
| Australian Open | A | Q1 | A | 1R | 0–1 |
| French Open | A | Q1 | A | 2R | 1–1 |
| Wimbledon | 1R | 1R | 3R | 4R | 5–4 |
| US Open | Q1 | A | Q3 | 1R | 0–1 |
| Win–loss | 0–1 | 0–1 | 2–1 | 4–4 | 6–7 |
| Indian Wells | A | A | A | 4R | 3–1 |
| Miami | A | A | A | Q2 | 0–1 |
| Madrid | A | A | A | 2R | 1–1 |
| Rome | A | A | A | 2R | 1–1 |
| Cincinnati | A | A | A | 1R | 0–1 |
| China | A | A | A | QF | 4–1 |
| Win–loss | 0–0 | 0–0 | 0–0 | 9–5 | 9–5 |
| Legend |
| Grand Slam (0–0) |
| WTA 1000 (0–0) |
| WTA 500 (0–0) |
| WTA 250 (1–0) |
| Finals by surface |
| Hard (1–0) |
| Clay (0–0) |
| Grass (0–0) |
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Win | 1–0 | Sep 2024 | Jasmin Open, Tunisia | WTA 250 | Hard | Rebecca Šramková | 6–3, 7–5 |
| Legend |
| W100 tournaments (1–0) |
| W60/75 tournaments (0–1) |
| W25/35 tournaments (11–0) |
| W15 tournaments (2–1) |
| Finals by surface |
| Hard (12–1) |
| Clay (2–1) |
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Oct 2021 | ITF Antalya, Turkey | W15 | Clay | Rosa Vicens Mas | 1–6, 6–2, 3–6 |
| Win | 1–1 | Oct 2021 | ITF Antalya, Turkey | W15 | Clay | Amarissa Tóth | 7–5, 7–5 |
| Win | 2–1 | Nov 2021 | ITF Monastir, Tunisia | W15 | Hard | Ayumi Morita | 6–1, 6–2 |
| Win | 3–1 | Feb 2022 | ITF Birmingham, United Kingdom | W25 | Hard (i) | Talia Neilson Gatenby | 5–7, 6–3, 6–2 |
| Win | 4–1 | Feb 2022 | GB Pro-Series Glasgow, UK | W25 | Hard (i) | Barbora Palicová | 7–6(5), 7–5 |
| Win | 5–1 | May 2022 | ITF Nottingham, UK | W25 | Hard | Danielle Lao | 6–1, 6–0 |
| Win | 6–1 | May 2022 | ITF Nottingham, UK | W25 | Hard | Joanna Garland | 6–3, 6–1 |
| Win | 7–1 | Apr 2023 | ITF Santa Margherita di Pula, Italy | W25 | Clay | Ekaterina Makarova | 3–6, 6–2, 6–1 |
| Win | 8–1 | Sept 2023 | ITF Leiria, Portugal | W25 | Hard | Anastasia Zakharova | 7–6(5), 1–6, 6–3 |
| Win | 9–1 | Jan 2024 | ITF Loughborough, UK | W35 | Hard (i) | Manon Léonard | 6–4, 6–1 |
| Win | 10–1 | Apr 2024 | ITF Nottingham, UK | W35 | Hard | Klaudija Bubelytė | 6–1, 6–4 |
| Win | 11–1 | May 2024 | ITF Monzón, Spain | W35 | Hard | Linda Klimovičová | 6–1, 6–0 |
| Win | 12–1 | Jul 2024 | ITF Roehampton, UK | W35 | Hard | Nastasja Schunk | 7–5, 6–1 |
| Win | 13–1 | Aug 2024 | ITF Roehampton, UK | W35 | Hard | Haruka Kaji | 6–3, 6–1 |
| Win | 14–1 | Oct 2024 | GB Pro-Series Shrewsbury, UK | W100 | Hard (i) | Heather Watson | 7–5, 4–1 ret. |
| Loss | 14–2 | Oct 2024 | Hamburg Ladies Cup, Germany | W75 | Hard (i) | Mona Barthel | 4–6, 6–7(6) |
| No. | Player | Rk | Event | Surface | Rd | Score | Rk | Years | Ref |
| 1 | Mirra Andreeva | 5 | China Open, China | Hard | 4R | 7–5, 2–6, 7–5 | 81 | 2025 |