Stadium: Court Central Round: 27 Ground: Hardcourt indoor
| ITF M15 Bressuire | 2019/01/17 11:00 | Christopher Heyman v Yannick Mertens | 3-6,0-6 |
| ITF M15 Bressuire | 2019/01/16 09:00 | Clement Tabur v Yannick Mertens | 2-6,3-6 |
| Challenger Columbus | 2019/01/07 15:00 | Gijs Brouwer v Yannick Mertens | 6-3,6-3 |
| Challenger Canberra 2 | 2018/10/30 04:05 | Yannick Mertens v Rubin Statham | 3-6,7-6,5-7 |
| Challenger Traralgon | 2018/10/24 00:25 | Yannick Mertens v Alex Bolt | 5-7,1-6 |
| Challenger Traralgon | 2018/10/23 00:30 | Yannick Mertens v Harry Bourchier | 6-3,6-7,7-6 |
| ATP Antwerp | 2018/10/14 12:50 | Marcel Granollers v Yannick Mertens | 6-4,6-4 |
| ITF Portugal F18 | 2018/09/30 10:00 | Gleb Sakharov v Yannick Mertens | 7-6,6-4 |
| ITF M15 Bressuire | 2019/01/17 12:30 | Leny Mitjana v Jaimee Floyd Angele | 6-2,3-6,6-1 |
| ITF M15 Bressuire | 2019/01/16 15:00 | Leny Mitjana v Maxime Tchoutakian | 6-2,6-4 |
| ITF M15 Bressuire | 2019/01/14 13:30 | Hugo Voljacques v Leny Mitjana | 6-3,6-3 |
| ITF M15 Bressuire | 2019/01/14 09:00 | Lucas Bouquet v Leny Mitjana | 2-6,0-6 |
| ITF Cameroon F2 | 2018/12/06 08:30 | Sadio Doumbia v Leny Mitjana | 6-3,7-5 |
| ITF Cameroon F2 | 2018/12/05 12:05 | Simon Yitbarek v Leny Mitjana | 3-6,4-6 |
| ITF Cameroon F2 | 2018/12/04 08:30 | Abdoulaziz Bationo v Leny Mitjana | 1-6,5-7 |
| ITF Cameroon F1 | 2018/11/30 10:10 | Leny Mitjana v Corentin Denolly | 7-6,7-6 |