Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Grenoble | 2021/02/11 09:00 | Vincent Stouff v Johan Sebastien Tatlot | 4-6,3-6 |
| ITF M15 Grenoble | 2021/02/10 12:55 | Antoine Berger v Johan Sebastien Tatlot | 2-6,3-6 |
| UTR Pro Tennis Series Barcelona | 2021/02/04 12:00 | Juan P Canas Garcia v Johan Sebastien Tatlot | 2-6,6-2,0-0 |
| UTR Pro Tennis Series Barcelona | 2021/02/01 10:30 | Johan Sebastien Tatlot v David Perez Sanz | 3-6,6-4,5-4 |
| ITF M15 Bressuire | 2021/01/18 10:00 | Johan Sebastien Tatlot v Hugo Pontico | 6-2,6-1 |
| ITF M15 Bressuire | 2021/01/17 14:00 | Johan Sebastien Tatlot v Paul Cayre | 6-4,6-0 |
| ITF M15 Manacor | 2021/01/05 14:00 | Jules Okala v Johan Sebastien Tatlot | 6-3,6-2 |
| ITF M25 Rodez | 2020/10/12 09:55 | Johan Sebastien Tatlot v Ugo Blanchet | 3-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/01/31 09:00 | Bruno P Navarro v Juan Bautista Otegui | 3-6,3-6 |
| UTR Pro Tennis Series Barcelona | 2021/01/30 11:00 | Juan Bautista Otegui v Oriol Roca Batalla | 7-5,4-0 |
| UTR Pro Tennis Series Barcelona | 2021/01/28 12:00 | Nikolas Sanchez Izquierdo v Juan Bautista Otegui | 7-5,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/01/27 13:30 | Francesco Vilardo v Juan Bautista Otegui | 0-6,0-2 |
| UTR Pro Tennis Series Barcelona | 2021/01/25 09:00 | Inaki Cabrera Bello v Juan Bautista Otegui | 0-6,0-6 |
| ITF M15 Cairo | 2021/01/18 08:00 | Simon Beaupain v Juan Bautista Otegui | 6-4,6-4 |
| ITF M15 Cairo | 2021/01/13 11:20 | Simone Roncalli v Juan Bautista Otegui | 6-3,7-6 |
| ITF M15 Cairo | 2021/01/11 13:00 | Juan Bautista Otegui v Piotr Matuszewski | 6-4,6-4 |