Estadio: Central Court Round: 26 Ground: Hardcourt outdoor
| UTR Pro Tennis Series Mülheim | 2021/10/16 08:00 | Benjamin Hassan v Tom Gentzsch | 6-4,6-7,0-0 |
| ITF M25 Manacor | 2022/01/12 14:25 | Mayeul Darras v Tom Gentzsch | 2-6,3-6 |
| ITF M25 Manacor | 2022/01/11 12:05 | Tom Gentzsch v Paul Gravereau | 6-2,6-3 |
| ITF M15 Manacor | 2022/01/06 12:40 | Antoine Bellier v Tom Gentzsch | 6-1,6-1 |
| ITF M15 Manacor | 2022/01/05 12:55 | Tom Gentzsch v Pedro Vives Marcos | 6-3,7-5 |
| ITF M15 Manacor | 2022/01/04 10:00 | Tom Gentzsch v Inaki Cabrera Bello | 7-5,7-5 |
| Campeonato de Alemania | 2021/12/08 09:00 | Tom Gentzsch v Luca Gelhardt | 4-6,1-6 |
| ITF M15 Heraklion | 2021/11/14 11:00 | Leon Hoeveler v Tom Gentzsch | 6-4,6-3 |
| ITF M25 Villers-lès-Nancy | 2021/11/07 09:00 | Matt Ponchet v Tom Gentzsch | 6-1,6-4 |
| ITF M25 Manacor | 2022/01/11 13:40 | Daniel Rincon v Benjamin Hassan | 1-6,6-2,3-6 |
| ITF M15 Manacor | 2022/01/06 11:00 | Benjamin Hassan v Pedro Rodenas | 6-7,0-6 |
| ITF M15 Manacor | 2022/01/04 12:30 | Benjamin Hassan v Alafia Ayeni | 1-6,6-2,7-5 |
| Challenger de Eckental | 2021/10/31 13:00 | Uladzimir Ignatik v Benjamin Hassan | 6-3,6-4 |
| Tie Break Tens - Dubái | 2021/10/22 15:50 | Gael Monfils v Benjamin Hassan | 0-0 |
| UTR Pro Tennis Series Mülheim | 2021/10/16 08:00 | Benjamin Hassan v Tom Gentzsch | 6-4,6-7,0-0 |
| UTR Pro Tennis Series Mülheim | 2021/10/15 10:00 | Sidane Pontjodikromo v Benjamin Hassan | 6-3,6-3 |
| UTR Pro Tennis Series Mülheim | 2021/10/14 10:00 | Jose Antonio Rodriguez Rodriguez v Benjamin Hassan | 4-6,1-6 |