| Challenger Oeiras | 01/11 13:00 | 27 | [304] Gastao Elias v Valentin Royer [258] | 6-4,6-4 | |
| Challenger Oeiras | 01/10 15:20 | 26 | [279] Maks Kasnikowski v Valentin Royer [258] | 3-6,2-6 | |
| Challenger Oeiras | 01/08 14:50 | 25 | [258] Valentin Royer v Henrique Rocha [246] | 6-3,6-0 | |
| Challenger Oeiras | 01/06 13:20 | 28 | [276] Valentin Royer v Maks Kasnikowski [324] | 4-6,4-6 | |
| Challenger Oeiras | 01/05 15:20 | 27 | [276] Valentin Royer v Tristan Lamasine [309] | 6-4,6-3 | |
| Challenger Oeiras | 01/03 11:00 | 26 | Valentin Royer v Alastair Gray | 6-7,6-1,6-3 | |
| Challenger Oeiras | 01/01 15:00 | 25 | [276] Valentin Royer v Charles Broom [327] | 6-3,6-7,6-3 | |
| ITF M25 Heraklion | 12/03 08:30 | 29 | [251] Jules Marie v Valentin Royer [292] | 3-6,5-7 | |
| ITF M25 Heraklion | 12/02 08:30 | 28 | [289] Marek Gengel v Valentin Royer [292] | 6-7,6-2,4-6 | |
| ITF M25 Heraklion | 12/01 09:10 | 27 | Jakub Nicod v Valentin Royer | 2-6,2-6 | |
| ITF M25 Heraklion | 11/30 09:55 | 26 | Amit Vales v Valentin Royer | 2-6,1-6 | |
| ITF M25 Heraklion | 11/28 13:10 | 25 | Vuk Radjenovic v Valentin Royer | 3-6,0-6 | |
| ITF M25 Sunderland | 11/03 11:15 | 27 | Valentin Royer v Alexander Blockx | 6-7,3-6 | |
| ITF M25 Sunderland | 11/02 12:50 | 26 | Valentin Royer v Phoenix Weir | 3-6,6-4,6-3 | |
| ITF M25 Sunderland | 11/01 17:00 | 25 | Valentin Royer v Marcus Walters | 6-2,6-1 | |
| ITF M25 Sunderland | 11/01 16:05 | 25 | Valentin Royer v Millen Hurrion | Cancelled | |
| ITF M15 Irákleio | 10/29 08:00 | 29 | Valentin Royer v Matthew William Donald | 6-1,6-1 | |
| ITF M15 Irákleio | 10/28 08:00 | 28 | Valentin Royer v Adam Heinonen | 6-3,6-3 | |
| ITF M15 Irákleio | 10/27 07:00 | 27 | Valentin Royer v Jonas Trinker | 6-7,6-2,6-1 | |
| ITF M15 Irákleio | 10/26 09:20 | 26 | [299] Valentin Royer v Szymon Kielan [312] | 6-3,6-2 | |
| ITF M15 Irákleio | 10/25 06:30 | 25 | [299] Valentin Royer v Dax Donders [442] | 6-3,6-4 | |
| ITF M15 Irákleio | 10/25 06:30 | 25 | Valentin Royer v Patrick Kaukovalta | Cancelled | |
| ITF M25 Tavira | 10/19 13:15 | 26 | Aleksandr Braynin v Valentin Royer | 6-4,6-2 | |
| ITF M25 Tavira | 10/18 09:25 | 25 | Patrick Kaukovalta v Valentin Royer | 1-6,2-6 | |
| ITF M25 Tavira | 10/15 10:00 | 29 | [275] Valentin Royer v Henrique Rocha [321] | 4-6,4-6 | |
| ITF M25 Tavira | 10/14 13:15 | 28 | [275] Valentin Royer v Eliakim Coulibaly [451] | 6-3,6-2 | |
| ITF M25 Tavira | 10/13 13:35 | 27 | Valentin Royer v Tiago Pereira | 6-1,7-5 | |
| ITF M25 Tavira | 10/12 11:40 | 26 | Valentin Royer v Luke Simkiss | 6-2,6-3 | |
| ITF M25 Tavira | 10/11 08:30 | 25 | Valentin Royer v Joao Domingues | 6-4,6-3 | |
| Challenger - Mouilleron le Captif | 10/02 19:20 | 25 | [276] Valentin Royer v Mathias Bourgue [269] | 3-6,6-7 |