Jelle Sels 4-6,6-3,6-7 Yannick Mertens 2021-10-14 07:55
Stadium: Court 2 Round: 26 Ground: Hardcourt indoor
Home History
| ITF M25 Rodez | 2021/10/12 08:00 | Jelle Sels v Rayane Roumane | 6-4,6-1 |
| Challenger Sibiu | 2021/09/28 09:50 | Marc-Andrea Huesler v Jelle Sels | 6-3,6-3 |
| Challenger Bucharest | 2021/09/21 12:10 | Calvin Hemery v Jelle Sels | 6-4,6-4 |
| Challenger Kyiv | 2021/09/07 13:20 | Jelle Sels v Sergiy Stakhovsky | 2-6,3-6 |
| Challenger Barletta | 2021/08/24 09:00 | Julian Ocleppo v Jelle Sels | 6-4,6-3 |
| Challenger Luedenscheid | 2021/08/17 08:00 | Jelle Sels v Constant Lestienne | 3-6,5-7 |
| Challenger Amersfoort | 2021/07/16 09:00 | Guido Andreozzi v Jelle Sels | 3-6,6-4,6-2 |
| Challenger Amersfoort | 2021/07/14 10:20 | Jelle Sels v Alexey Vatutin | 6-2,6-2 |
Away History
| ITF M25 Rodez | 2021/10/13 09:25 | Blake Ellis v Yannick Mertens | 4-6,7-6,1-6 |
| ITF M25 Nevers | 2021/10/08 13:55 | Alexey Vatutin v Yannick Mertens | 6-3,6-2 |
| ITF M25 Nevers | 2021/10/07 10:55 | Dane Sweeny v Yannick Mertens | 4-6,6-1,3-6 |
| Challenger Orleans | 2021/09/26 14:15 | Yannick Mertens v Matteo Viola | 1-6,4-6 |
| Challenger Biel | 2021/09/20 10:30 | Alexander Ritschard v Yannick Mertens | 6-2,6-1 |
| Challenger Biel | 2021/09/19 09:30 | Yannick Mertens v Elmar Ejupovic | 6-3,7-6 |
| ITF M25 Plaisir | 2021/09/16 07:50 | Yannick Mertens v Tristan Schoolkate | 4-6,6-7 |
| ITF M25 Plaisir | 2021/09/15 09:35 | Yannick Mertens v Paul Cayre | 6-4,6-1 |