Stadium: Sparkassen Court Round: 27 Ground: Clay
| ITF M25 Marburg | 2021/07/07 14:55 | Heyman, Christopher v Henri Squire | 5-7,3-6 |
| ITF M25 The Hague | 2021/06/29 09:00 | Henri Squire v Ocleppo, Julian | 5-7,5-7 |
| ITF M25 The Hague | 2021/06/28 10:15 | Guy Den Ouden v Henri Squire | 2-6,0-6 |
| ITF M25 The Hague | 2021/06/27 08:00 | Elgin Khoeblal v Henri Squire | 3-6,2-6 |
| German Championship | 2020/12/12 11:30 | Benjamin Hassan v Henri Squire | 6-3,6-4 |
| German Championship | 2020/12/11 09:00 | Walder, Jordi v Henri Squire | 6-7,2-6 |
| German Championship | 2020/12/10 10:30 | Henri Squire v Hendrik Jebens | 6-2,6-4 |
| German Championship | 2020/12/08 16:30 | Robert Strombachs v Henri Squire | 2-6,6-7 |
| ITF M25 Marburg | 2021/07/08 10:35 | Louis Wessels v Alexander Donski | 6-4,6-7,6-4 |
| ITF M25 Marburg | 2021/07/07 13:00 | Louis Wessels v Niklas Schell | 6-3,6-4 |
| ITF M25 Alkmaar | 2021/06/23 12:10 | Louis Wessels v Carlos Lopez Montagud | 3-6,6-4,4-6 |
| ITF - M15 Bucarest | 2021/05/25 15:00 | Facundo Juarez v Louis Wessels | 6-2,6-0 |
| ITF M15 Troisdorf | 2021/05/14 16:10 | Louis Wessels v Sebastian Fanselow | 4-6,5-7 |
| ITF M15 Troisdorf | 2021/05/13 11:45 | Louis Wessels v Marlon Vankan | 4-6,6-2,7-6 |
| ITF M15 Troisdorf | 2021/05/12 11:40 | Louis Wessels v Smits, Glenn | 6-1,6-3 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/04/21 08:00 | Louis Wessels v Simon Beaupain | 7-5,1-6,5-7 |