Estádio: Court 6 Round: 28 Ground: Clay
| ITF - M15 Cairo | 2021/09/03 08:30 | Manfred Fellin v Ryota Tanuma | 2-6,1-6 |
| ITF - M15 Cairo | 2021/09/02 08:30 | Philip Bachmaier v Ryota Tanuma | 6-2,3-6,6-7 |
| ITF - M15 Cairo | 2021/09/01 09:50 | Akram El Sallaly v Ryota Tanuma | 2-6,2-6 |
| ITF - M15 Monastir | 2021/07/01 13:00 | Tomas Farjat v Ryota Tanuma | 6-3,6-1 |
| ITF - M15 Monastir | 2021/06/29 08:30 | Benjamin Winter Lopez v Ryota Tanuma | 0-6,6-4,3-6 |
| ITF - M15 Monastir | 2021/06/22 08:30 | Alejo Lorenzo Lingua Lavallen v Ryota Tanuma | 6-1,6-4 |
| ITF - M15 Monastir | 2021/06/16 11:50 | Ryota Tanuma v Santiago Rodriguez Taverna | 6-3,3-6,3-6 |
| ITF - M15 Monastir | 2021/06/10 10:30 | Guy Orly Iradukunda v Ryota Tanuma | 2-6,6-4,6-2 |
| ITF - M15 Cairo | 2021/09/03 08:30 | Lorenzo Gagliardo v Quentin Folliot | 1-6,6-4,1-6 |
| ITF - M15 Cairo | 2021/09/02 08:30 | Fares Zakaria v Quentin Folliot | 2-6,4-6 |
| ITF - M15 Cairo | 2021/09/01 14:35 | Francesco Liucci v Quentin Folliot | 4-6,2-6 |
| ITF - M25 Trier | 2021/08/27 10:00 | Quentin Folliot v Louis Wessels | 1-6,1-6 |
| ITF - M25 Trier | 2021/08/26 11:00 | Quentin Folliot v Kai Wehnelt | 7-5,4-6,7-5 |
| ITF - M25 Trier | 2021/08/25 13:00 | Quentin Folliot v Mika Lipp | 6-2,3-6,6-4 |
| ITF - M15 Warmbad-Villach | 2021/08/17 14:50 | Lukas Neumayer v Quentin Folliot | 7-5,6-1 |
| ITF - M15 Cairo | 2021/08/08 08:00 | Quentin Folliot v Jose Fco. Vidal Azorin | 1-6,7-5,3-6 |