Stadium: Center Court Round: 27 Ground: Hardcourt outdoor
| ITF M15 Quinta Do Lago | 2019/03/20 14:55 | Michel Vernier v Anton Matusevich | 6-4,4-6,6-2 |
| ITF M15 Portimao | 2019/03/12 16:20 | Anton Matusevich v Mateo Nicolas Martinez | 2-6,2-6 |
| ITF M25 Glasgow | 2019/02/19 10:00 | Anton Matusevich v Ryan Shane | 3-6,3-6 |
| ITF M25 Barnstaple | 2019/02/13 10:00 | Benjamin Hassan v Anton Matusevich | 4-6,6-2,7-6 |
| ITF M25 Barnstaple | 2019/02/12 14:50 | Peter Torebko v Anton Matusevich | 2-6,7-6,5-7 |
| ITF M15 Veigy-Foncenex | 2019/01/22 17:30 | Anton Matusevich v Lucas Catarina | 7-6,1-6,1-6 |
| ITF M15 Bressuire | 2019/01/18 18:20 | Artem Dubrivnyy v Anton Matusevich | 3-6,6-3,6-1 |
| ITF M15 Bressuire | 2019/01/17 16:25 | Louis Dussin v Anton Matusevich | 3-6,6-7 |
| Challenger St Brieuc | 2019/03/25 09:00 | Sergiy Stakhovsky v Yannick Mertens | 6-3,6-4 |
| Challenger Lille | 2019/03/20 15:50 | Gregoire Barrere v Yannick Mertens | 6-4,6-1 |
| Challenger Lille | 2019/03/19 09:00 | Yannick Mertens v Evan Furness | 6-0,7-6 |
| Challenger Lille | 2019/03/18 09:00 | Andres Artunedo Martinavarr v Yannick Mertens | 4-6,4-6 |
| Challenger Drummondville | 2019/03/13 17:20 | Yannick Mertens v Kaichi Uchida | 5-7,6-4,4-6 |
| Challenger Drummondville | 2019/03/12 14:00 | Matias Franco Descotte v Yannick Mertens | 2-6,7-6,1-6 |
| ITF M25 Trento | 2019/02/28 10:00 | Yannick Mertens v Julian Lenz | 3-6,4-6 |
| ITF M25 Trento | 2019/02/27 11:00 | Yannick Mertens v Lorenzo Frigerio | 3-6,7-6,7-5 |