Stadium: Court 3 Round: 14 Ground: Hardcourt indoor
| Challenger Ortisei Qual | 2017/10/08 08:00 | Edan Leshem v Tobias Simon | 6-2,6-2 |
| ITF Israel F2 | 2017/03/23 08:30 | Edan Leshem v Tobias Simon | 7-6,4-6,6-4 |
| ITF M15 Sharm El Sheikh | 2021/02/10 11:15 | Tobias Simon v Marek Gengel | 5-7,4-6 |
| ITF M15 Sharm El Sheikh | 2021/02/04 10:10 | Tobias Simon v Marko Tepavac | 4-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/02/03 12:50 | Tobias Simon v Remy Bertola | 6-2,6-4 |
| ITF M15 Bressuire | 2021/01/20 09:30 | Corentin Denolly v Tobias Simon | 7-6,7-6 |
| ITF M15 Manacor | 2021/01/16 12:15 | Evan Furness v Tobias Simon | 6-2,6-3 |
| ITF M15 Manacor | 2021/01/15 09:15 | Matteo Martineau v Tobias Simon | 6-7,6-1,3-6 |
| ITF M15 Manacor | 2021/01/14 09:00 | Zizou Bergs v Tobias Simon | 3-6,6-0,3-6 |
| ITF M15 Manacor | 2021/01/12 12:30 | Antoine Cornut-Chauvinc v Tobias Simon | 3-6,4-6 |
| ITF M15 Poitiers | 2021/03/19 12:30 | Edan Leshem v Jaimee Floyd Angele | 4-6,3-6 |
| ITF M15 Poitiers | 2021/03/18 11:10 | Edan Leshem v Cyril Vandermeersch | 7-6,6-7,6-0 |
| ITF M15 Poitiers | 2021/03/17 11:25 | Edan Leshem v Alexis Musialek | 6-3,6-3 |
| ITF M25 Vale Do Lobo | 2021/03/11 13:55 | Edan Leshem v Maximilian Neuchrist | 7-6,4-6,3-6 |
| ITF M25 Vale Do Lobo | 2021/03/10 13:55 | Edan Leshem v Hugo Pontico | 6-3,6-1 |
| Davis Cup | 2021/03/06 12:10 | Illya Marchenko v Edan Leshem | 6-3,6-2 |
| Davis Cup | 2021/03/05 15:35 | Sergiy Stakhovsky v Edan Leshem | 3-6,6-3,2-6 |
| ITF M15 Antalya | 2021/01/20 10:35 | Rudolf Molleker v Edan Leshem | 6-2,6-3 |