Topzle Updated: Wikipedia source
Leandro Riedi (born 27 January 2002) is a Swiss professional tennis player. He has a career-high ATP singles ranking of world No. 117, achieved on 5 August 2024 and a doubles ranking of No. 211, achieved on 6 February 2023. He is currently the No. 2 singles player from Switzerland.
| Legend |
| ATP Challenger Tour (4–6) |
| Finals by surface |
| Hard (4–4) |
| Clay (0–1) |
| Grass (0–1) |
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Mar 2022 | Challenger Città di Lugano, Switzerland | Challenger | Hard (i) | Luca Nardi | 6–4, 2–6, 3–6 |
| Win | 1–1 | Nov 2022 | HPP Open, Finland | Challenger | Hard (i) | Tomáš Macháč | 6–3, 6–1 |
| Win | 2–1 | Nov 2022 | Internazionali di Castel del Monte, Italy | Challenger | Hard (i) | Mikhail Kukushkin | 7–6(7–4), 6–3 |
| Loss | 2–2 | Jan 2023 | Canberra Tennis International, Australia | Challenger | Hard | Márton Fucsovics | 5–7, 4–6 |
| Loss | 2–3 | Aug 2023 | Winnipeg Challenger, Canada | Challenger | Hard | Ryan Peniston | 4–6, 6–4, 4–6 |
| Win | 3–3 | Jan 2024 | Oeiras Indoors II, Portugal | Challenger | Hard (i) | Martin Damm Jr. | 7–6(8–6), 6–2 |
| Win | 4–3 | Jan 2024 | BW Open, Belgium | Challenger | Hard (i) | Borna Ćorić | 7–5, 6–2 |
| Loss | 4–4 | Feb 2024 | Open Pau–Pyrénées, France | Challenger | Hard (i) | Otto Virtanen | 5–7, 5–7 |
| Loss | 4–5 | Apr 2024 | Open de Madrid, Spain | Challenger | Clay | Stefano Napolitano | 3–6, 3–6 |
| Loss | 4–6 | Jun 2024 | Surbiton Trophy, UK | Challenger | Grass | Lloyd Harris | 6–7(8–10), 5–7 |
| Legend |
| ATP Challenger Tour (2–1) |
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Mar 2022 | Challenger Città di Lugano, Switzerland | Challenger | Hard (i) | Jérôme Kym | Ruben Bemelmans Daniel Masur | 4–6, 7–6(7–5), [7–10] |
| Win | 1–1 | Oct 2022 | Tiburon Challenger, US | Challenger | Hard | Valentin Vacherot | Ezekiel Clark Alfredo Perez | 6–7(2–7), 6–3, [10–2] |
| Win | 2–1 | Aug 2023 | Winnipeg Challenger, Canada | Challenger | Hard | Gabriel Diallo | Taha Baadi Juan Carlos Aguilar | 6–2, 6–3 |
| Legend |
| ITF WTT (3–1) |
| Finals by surface |
| Hard (2–1) |
| Carpet (1–0) |
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Win | 1–0 | Oct 2021 | M15 Selva Gardena, Italy | WTT | Hard (i) | Samuel Vincent Ruggeri | 7–6(7–1), 3–6, 6–3 |
| Win | 2–0 | Mar 2022 | M25 Trimbach, Switzerland | WTT | Carpet (i) | Alastair Gray | 6–2, 6–2 |
| Win | 3–0 | May 2022 | M25 Nottingham, UK | WTT | Hard | Stuart Parker | 6–1, 6–7(9–11), 6–1 |
| Loss | 3–1 | Aug 2022 | M25 Aldershot, UK | WTT | Hard | Filip Peliwo | 4–6, 6–7(5–7) |
| Legend |
| ITF WTT (5–4) |
| Finals by surface |
| Hard (2–2) |
| Clay (3–2) |
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Dec 2020 | M15 Torelló, Spain | WTT | Hard | Arthur Cazaux | Oriol Roca Batalla Gerard Granollers-Pujol | 6–7(7–9), 6–3, [9–11] |
| Win | 1–1 | May 2021 | M15 Madrid, Spain | WTT | Clay | Dominic Stricker | Johan Nikles Alberto Barroso Campos | 2–6, 6–2, [12–10] |
| Win | 2–1 | Jun 2021 | M25 Grasse, France | WTT | Clay | Dan Added | Franco Agamenone Piotr Matuszewski | 6–1, 6–4 |
| Loss | 2–2 | Jun 2021 | M25 Klosters, Switzerland | WTT | Clay | Dominic Stricker | Fabian Fallert Nicolas Moreno de Alboran | 6–4, 6–7(1–7), [6–10] |
| Loss | 2–3 | Jul 2021 | M25 Bourg-en-Bresse, France | WTT | Clay | Damien Wenger | Markus Eriksson Jakub Paul | 6–7(6–8), 7–6(7–3), [4–10] |
| Win | 3–3 | Aug 2021 | M25 Caslano, Switzerland | WTT | Clay | Jakub Paul | Jack Vance Jamie Vance | 6–0, 6–4 |
| Win | 4–3 | Oct 2021 | M25 Hamburg, Germany | WTT | Hard | Yannik Steinegger | Viktor Durasovic Vladyslav Orlov | 6–3, 6–2 |
| Win | 5–3 | Nov 2021 | M25 Columbus, US | WTT | Hard | Adrien Burdet | Robert Cash James Tracy | 7–6(7–5), 7–6(7–2) |
| Loss | 5–4 | Feb 2022 | M15 Grenoble, France | WTT | Hard (i) | Louroi Martinez | Arthur Bouquier Martin Breysach | 2–6, 3–6 |
| Result | Year | Tournament | Surface | Opponent | Score |
| Loss | 2020 | French Open | Clay | Dominic Stricker | 2–6, 4–6 |
| Result | Year | Tournament | Surface | Partner | Opponents | Score |
| Win | 2020 | Australian Open | Hard | Nicholas David Ionel | Mikołaj Lorens Kārlis Ozoliņš | 6–7(8–10), 7–5, [10–4] |