| Challenger Yokohama | 11/23 05:15 | 26 | [299] Giovanni Fonio v Leandro Riedi [208] | 4-6,7-6,6-4 | |
| Challenger Yokohama | 11/21 06:15 | 25 | [375] Rio Noguchi v Leandro Riedi [208] | 2-6,2-6 | |
| Challenger Danderyd | 11/14 10:00 | 25 | [160] Leandro Riedi v Alibek Kachmazov [264] | 6-7,6-2,4-6 | |
| Challenger Helsinki | 11/06 15:35 | 25 | [160] Leandro Riedi v Damir Dzumhur [149] | 6-3,4-6,3-6 | |
| Challenger Bergamo | 10/31 11:45 | 25 | [195] Ugo Blanchet v Leandro Riedi [163] | 7-6,2-6,7-5 | |
| Challenger Bergamo | 10/31 09:00 | 25 | Dennis Novak v Leandro Riedi | Cancelled | |
| ATP Basel | 10/25 16:30 | 25 | [162] Leandro Riedi v Felix Auger Aliassime [19] | 3-6,2-6 | |
| ATP Stockholm | 10/14 10:15 | 14 | [179] Filip Misolic v Leandro Riedi [155] | 7-5,6-3 | |
| Davis Cup | 09/15 12:00 | 1 | [41] Andy Murray v Leandro Riedi [152] | 6-7,6-4,6-4 | |
| US Open | 08/25 14:20 | 15 | [191] Jakub Mensik v Leandro Riedi [150] | 6-7,6-3,6-4 | |
| US Open | 08/23 19:05 | 14 | [150] Leandro Riedi v Flavio Cobolli [138] | 6-1,2-6,7-5 | |
| Challenger - Winnipeg | 08/19 16:00 | 29 | [260] Ryan Peniston v Leandro Riedi [165] | 6-4,4-6,6-4 | |
| Challenger - Winnipeg | 08/18 17:00 | 28 | [117] Liam Broady v Leandro Riedi [165] | 2-6,3-6 | |
| Challenger - Winnipeg | 08/17 18:25 | 27 | [198] Mattia Bellucci v Leandro Riedi [165] | 3-6,6-3,3-6 | |
| Challenger - Winnipeg | 08/16 19:40 | 26 | Harold Mayot v Leandro Riedi | Walkover | |
| Challenger - Winnipeg | 08/15 18:45 | 25 | [165] Leandro Riedi v David Goffin [93] | 6-3,2-6,6-2 | |
| Challenger Cary | 08/08 22:15 | 25 | [469] Adolfo Daniel Vallejo v Leandro Riedi [163] | 6-3,6-4 | |
| Hopman Cup | 07/23 16:00 | 29 | [160] Leandro Riedi v Borna Coric [15] | 1-6,4-6 | |
| Hopman Cup | 07/21 15:35 | 1 | [160] Leandro Riedi v Richard Gasquet [49] | 3-6,6-3,10-8 | |
| Hopman Cup | 07/19 16:00 | 1 | [6] Holger Rune v Leandro Riedi [160] | 4-6,3-6 | |
| Challenger San Benedetto | 07/11 10:00 | 25 | [280] Daniel Rincon v Leandro Riedi [166] | Retired | |
| Challenger Karlsruhe | 07/07 11:40 | 27 | [145] Alejandro Tabilo v Leandro Riedi [166] | 6-1,3-6,7-5 | |
| Challenger Karlsruhe | 07/05 16:40 | 26 | [166] Leandro Riedi v Pavel Kotov [105] | 6-2,7-6 | |
| Challenger Karlsruhe | 07/03 14:00 | 25 | [257] Vit Kopriva v Leandro Riedi [166] | 6-4,3-6,2-6 | |
| Wimbledon | 06/28 13:10 | 15 | [165] Leandro Riedi v Oscar Otte [230] | 3-6,6-3,3-6 | |
| Wimbledon | 06/26 11:45 | 14 | [89] Thanasi Kokkinakis v Leandro Riedi [165] | 5-7,4-6 | |
| Challenger Ilkley | 06/17 11:40 | 14 | [168] Leandro Riedi v Laurent Lokoli [186] | 6-2,4-6,3-6 | |
| French Open | 05/22 08:00 | 14 | [228] Dalibor Svrcina v Leandro Riedi [176] | 6-4,6-4 | |
| Challenger Mauthausen | 05/10 09:25 | 26 | [330] Dino Prizmic v Leandro Riedi [158] | Retired | |
| Challenger Mauthausen | 05/08 15:00 | 25 | [212] Adrian Andreev v Leandro Riedi [158] | 7-6,4-6,6-7 |
Wikipedia - Leandro Riedi
Leandro Riedi (born 27 January 2002) is a Swiss professional tennis player. He has a career-high ATP singles ranking of world no. 126 achieved on 20 March 2023. He also has a career-high ATP doubles ranking of world no. 211 achieved on 6 February 2023.