| Challenger Fairfield | 10/11 22:20 | 25 | [325] Gabriel Diallo v Leandro Riedi [252] | 2-6,6-4,6-2 | |
| Challenger Tiburon | 10/06 20:05 | 26 | [100] Denis Kudla v Leandro Riedi [254] | 6-2,6-3 | |
| Challenger Tiburon | 10/05 00:05 | 25 | Patrick Kypson v Leandro Riedi | 6-2,4-6,1-6 | |
| Challenger Charleston | 10/01 14:00 | 26 | Facundo Mena v Leandro Riedi | Cancelled | |
| Challenger Charleston | 09/27 13:30 | 25 | [491] Strong Kirchheimer v Leandro Riedi [264] | 1-6,0-6 | |
| Challenger Mallorca | 09/01 14:00 | 26 | [275] Leandro Riedi v Dmitry Popko [232] | 7-6,4-6,1-6 | |
| Challenger Mallorca | 08/31 14:00 | 25 | [87] Albano Olivetti v Leandro Riedi [275] | 6-3,4-6,4-6 | |
| ITF - Aldershot M25 | 08/21 09:30 | 29 | [288] Leandro Riedi v Filip Peliwo [422] | 4-6,6-7 | |
| ITF - Aldershot M25 | 08/20 09:30 | 28 | Leandro Riedi v Edan Leshem | 7-6,7-6 | |
| ITF - Aldershot M25 | 08/19 10:35 | 27 | Leandro Riedi v Max Basing | 6-1,6-1 | |
| ITF - Aldershot M25 | 08/18 09:00 | 26 | [288] Leandro Riedi v Theo Arribage [209] | 6-4,6-2 | |
| ITF - Aldershot M25 | 08/16 10:00 | 25 | [288] Leandro Riedi v John Echeverria [498] | 7-5,6-7,6-3 | |
| Challenger Milan | 06/21 12:30 | 25 | [171] Marco Cecchinato v Leandro Riedi [287] | 7-6,6-4 | |
| ATP Genewa | 05/17 13:20 | 25 | [301] Leandro Riedi v Johan Nikles [317] | 7-5,6-7,5-7 | |
| ITF - Nottingham M25 | 05/14 09:30 | 28 | [383] Billy Harris v Leandro Riedi [331] | 7-6,7-6 | |
| ITF - Nottingham M25 | 05/13 09:00 | 27 | [331] Leandro Riedi v Yasutaka Uchiyama [292] | 7-5,6-4 | |
| ITF - Nottingham M25 | 05/12 09:00 | 26 | [331] Leandro Riedi v Julian Cash [375] | 6-2,7-5 | |
| ITF - Nottingham M25 | 05/11 09:00 | 25 | Leandro Riedi v Yujiro Onuma | 6-2,6-2 | |
| ITF - Nottingham M25 | 05/08 11:20 | 29 | Stuart Parker v Leandro Riedi | 1-6,7-6,1-6 | |
| ITF - Nottingham M25 | 05/07 09:00 | 28 | [331] Leandro Riedi v Alastair Gray [305] | 3-6,7-5,6-3 | |
| ITF - Nottingham M25 | 05/06 10:50 | 27 | Giles Hussey v Leandro Riedi | 6-3,3-6,5-7 | |
| ITF - Nottingham M25 | 05/05 11:45 | 26 | Daniel Cox v Leandro Riedi | 6-4,4-6,2-6 | |
| ITF - Nottingham M25 | 05/03 11:00 | 25 | Harry Wendelken v Leandro Riedi | 5-7,2-6 | |
| Challenger Rzym | 04/28 09:00 | 26 | [338] Leandro Riedi v Ergi Kirkin [343] | 6-2,3-6,4-6 | |
| Challenger Rzym | 04/26 14:45 | 25 | [338] Leandro Riedi v Nino Serdarusic [187] | 3-6,7-5,6-3 | |
| Challenger Rzym | 04/25 10:20 | 19 | [338] Leandro Riedi v Jonathan Eysseric [158] | 6-4,3-6,2-6 | |
| Challenger Rzym | 04/24 10:55 | 14 | Leandro Riedi v Andrea Del Federico | 6-3,6-3 | |
| Challenger Lugano | 04/03 12:00 | 29 | [292] Leandro Riedi v Luca Nardi [297] | 6-4,2-6,3-6 | |
| Challenger Lugano | 04/02 12:00 | 28 | [292] Leandro Riedi v Pierre-Hugues Herbert [134] | 3-6,7-6,7-6 | |
| Challenger Lugano | 04/01 14:25 | 27 | [292] Leandro Riedi v Marc-Andrea Huesler [183] | 6-2,7-6 |
Wikipedia - Leandro Riedi
Leandro Riedi (ur. 27 stycznia 2002 w Frauenfeldzie) – szwajcarski tenisista, zwycięzca juniorskiego Australian Open 2020 w grze podwójnej.