Stadium: Court 1 Round: 25 Ground: Clay
| ITF M25 Plaisir | 2022/09/16 09:00 | Marc Antoine Gaillard v Gueymard Wayenburg, Sascha | 0-6,4-6 |
| ITF M25 Montauban | 2023/06/19 15:30 | Marc Antoine Gaillard v Nil Regas Luis | 6-1,6-4 |
| ITF M25 Montauban | 2023/06/19 08:25 | Marc Antoine Gaillard v Tristan Piombo | 7-5,6-3 |
| ITF M15 Monastir | 2023/04/04 08:30 | Marc Antoine Gaillard v Nortey, Isaac Nortie | 3-6,6-1,10-12 |
| ITF M15 Monastir | 2023/04/03 12:00 | Marc Antoine Gaillard v Dean Cooper Kirby | 6-0,6-2 |
| ITF M15 Poitiers | 2023/03/12 13:00 | Marc Antoine Gaillard v Yanis Ghazouani Durand | 4-6,3-6 |
| ITF M15 Creteil | 2023/03/06 09:30 | 글린카, 다닐 v Marc Antoine Gaillard | 6-3,6-2 |
| ITF M15 Creteil | 2023/03/05 09:55 | William Jucha v Marc Antoine Gaillard | 4-6,6-4,8-10 |
| ITF M25 Monastir | 2023/02/20 10:10 | Ryotaro Taguchi v Marc Antoine Gaillard | 6-1,6-3 |
| ITF M25 Grasse | 2023/06/15 07:30 | Gueymard Wayenburg, Sascha v Droguet, Titouan | 1-6,6-7 |
| ITF M25 Skopje | 2023/06/11 11:00 | Ivanovski, Kalin v Gueymard Wayenburg, Sascha | 7-6,6-4 |
| ITF M25 Skopje | 2023/06/10 08:00 | Gueymard Wayenburg, Sascha v Vito Tonejc | 7-6,6-1 |
| ITF M25 Skopje | 2023/06/09 08:00 | 오벨레이트너, 네일 v Gueymard Wayenburg, Sascha | 1-6,2-6 |
| ITF M25 Skopje | 2023/06/08 08:00 | 아미로브, 다부드 v Gueymard Wayenburg, Sascha | 3-6,2-6 |
| ITF M25 Skopje | 2023/06/06 09:50 | 시라스, 이오아니스 v Gueymard Wayenburg, Sascha | 0-6,2-6 |
| French Open, Paris, France | 2023/05/24 10:25 | 우고 카라벨리, 카밀로 v Gueymard Wayenburg, Sascha | 6-2,3-6,6-2 |
| French Open, Paris, France | 2023/05/22 12:30 | Gueymard Wayenburg, Sascha v 쿠들라, 다니스 | 6-4,6-3 |