| ITF - M25 - Zlatibor | 09/30 10:05 | 28 | [322] Valentin Vacherot v Marko Topo [387] | 6-1,7-5 | |
| ITF - M25 - Zlatibor | 09/29 13:00 | 27 | Valentin Vacherot v Viktor Jovic | 6-3,5-7,6-4 | |
| ITF - M25 - Zlatibor | 09/29 09:40 | 26 | Valentin Vacherot v Mirza Basic | 6-3,6-2 | |
| Davis Cup | 09/16 10:40 | 4 | [317] Valentin Vacherot v Emilio Gomez [185] | 1-6,6-1,1-6 | |
| Davis Cup | 09/15 09:00 | 1 | [317] Valentin Vacherot v Alvaro G Meza [387] | 6-3,6-7,6-7 | |
| Challenger - Genua | 09/05 16:00 | 25 | [309] Valentin Vacherot v Fabio Fognini [146] | 5-7,4-6 | |
| ITF - M25 - Sion | 08/31 10:25 | 26 | [309] Valentin Vacherot v Jakub Paul [232] | 4-6,2-6 | |
| ITF - M25 - Sion | 08/30 13:05 | 25 | [309] Valentin Vacherot v Yannik Steinegger [470] | 6-1,7-5 | |
| Challenger - Prag | 08/25 09:00 | 28 | [263] Rudolf Molleker v Valentin Vacherot [285] | 6-4,7-6 | |
| Challenger - Prag | 08/24 08:00 | 27 | [285] Valentin Vacherot v Andrew Paulson [350] | 7-6,6-2 | |
| Challenger - Prag | 08/23 08:00 | 26 | [285] Valentin Vacherot v Facundo Mena [484] | 6-2,6-4 | |
| Challenger - Prag | 08/22 08:00 | 25 | [285] Valentin Vacherot v Kirill Kivattsev [449] | 6-4,6-4 | |
| ITF - M25 - Ystad | 08/20 09:30 | 29 | Valentin Vacherot v Marvin Moeller | 6-2,3-6,5-7 | |
| ITF - M25 - Ystad | 08/19 09:50 | 28 | [286] Valentin Vacherot v Eero Vasa [337] | 6-3,7-5 | |
| ITF - M25 - Ystad | 08/18 11:50 | 27 | Valentin Vacherot v Jonathan Mridha | 6-2,6-4 | |
| ITF - M25 - Ystad | 08/17 10:35 | 26 | Valentin Vacherot v Markus Bolin | 6-1,6-3 | |
| ITF - M25 - Ystad | 08/16 08:45 | 25 | Valentin Vacherot v Johannes Haerteis | 6-2,6-7,6-4 | |
| Challenger - Cordenons | 08/07 17:55 | 25 | [199] Riccardo Bonadio v Valentin Vacherot [269] | 7-5,6-4 | |
| Challenger - San Marino | 08/03 14:00 | 26 | [305] Alexander Weis v Valentin Vacherot [261] | 6-4,3-6,7-6 | |
| Challenger - San Marino | 08/01 13:45 | 25 | [261] Valentin Vacherot v Zdenek Kolar [171] | 6-2,6-3 | |
| Challenger - San Marino | 07/31 09:00 | 19 | [261] Valentin Vacherot v Lorenzo Rottoli [473] | 6-3,6-4 | |
| Challenger - San Marino | 07/30 09:50 | 14 | Valentin Vacherot v Carlo A Caniato | 6-2,6-4 | |
| Challenger - Tampere | 07/18 12:40 | 25 | [326] Duje Ajdukovic v Valentin Vacherot [260] | 1-6,7-6,6-2 | |
| Challenger - Tampere | 07/17 11:05 | 19 | Valentin Vacherot v Federico Iannaccone | 6-7,7-6,6-4 | |
| Challenger - Tampere | 07/16 13:55 | 14 | Valentin Vacherot v Linus Lagerbohm | 6-2,6-1 | |
| Challenger - Iasi | 07/13 08:00 | 26 | [294] Valentin Vacherot v Cristian Garin [124] | 6-7,2-6 | |
| Challenger - Iasi | 07/11 12:35 | 25 | [294] Valentin Vacherot v Joris De Loore [197] | 7-6,7-5 | |
| ITF - M25 - Bourg-en-Bresse | 07/02 14:30 | 29 | [476] Tristan Lamasine v Valentin Vacherot [321] | 1-6,6-2,5-7 | |
| ITF - M25 - Bourg-en-Bresse | 07/01 15:50 | 28 | Martin Landaluce v Valentin Vacherot | 3-6,6-7 | |
| ITF - M25 - Bourg-en-Bresse | 06/30 15:30 | 27 | Tom Paris v Valentin Vacherot | 6-4,4-6,3-6 |
Valentin Vacherot (* 16. November 1998 in Roquebrune-Cap-Martin, Frankreich) ist ein monegassisch-französischer Tennisspieler.