| 暖武里挑战赛 | 01/12 05:00 | 28 | 瓦伦丁•瓦切罗 v 亚瑟·弗莱 | Walkover | |
| 暖武里挑战赛 | 01/11 05:30 | 27 | [196] 丹尼斯•诺瓦克 v 瓦伦丁•瓦切罗 [219] | 6-7,4-6 | |
| 暖武里挑战赛 | 01/10 04:55 | 26 | [219] 瓦伦丁•瓦切罗 v 汤尼斯•山德连 [259] | 6-7,7-6,6-4 | |
| 暖武里挑战赛 | 01/09 03:00 | 25 | [219] 瓦伦丁•瓦切罗 v 拉姆库马尔•拉马纳典 [475] | 6-4,6-3 | |
| 暖武里挑战赛 | 01/06 06:00 | 29 | [329] 卢卡斯•普勒 v 瓦伦丁•瓦切罗 [280] | 弃权 | |
| 暖武里挑战赛 | 01/05 05:25 | 28 | [280] 瓦伦丁•瓦切罗 v Yu Hsiou Hsu [208] | 6-3,7-6 | |
| 暖武里挑战赛 | 01/04 05:00 | 27 | [280] 瓦伦丁•瓦切罗 v 弗朗西斯科•帕萨罗 [200] | 4-6,7-5,7-6 | |
| 暖武里挑战赛 | 01/03 08:00 | 26 | [239] 劳伦特•洛科里 v 瓦伦丁•瓦切罗 [280] | 4-6,4-6 | |
| 暖武里挑战赛 | 01/02 08:35 | 25 | [378] 野口莉央 v 瓦伦丁•瓦切罗 [280] | 6-7,6-7 | |
| 暖武里挑战赛 | 01/01 03:00 | 19 | [280] 瓦伦丁•瓦切罗 v 曼纽尔•吉纳德 [323] | 6-2,6-3 | |
| 暖武里挑战赛 | 12/31 03:00 | 14 | 瓦伦丁•瓦切罗 v Thanapet Chanta | 6-2,6-3 | |
| 特木科挑战赛 | 12/02 16:30 | 28 | [123] 亚历山大•科瓦切维奇 v 瓦伦丁•瓦切罗 [299] | 6-7,6-0,6-3 | |
| 特木科挑战赛 | 12/02 13:00 | 27 | 瓦伦丁•瓦切罗 v 阿拉菲亚•阿耶尼 | 6-2,2-6,6-4 | |
| 特木科挑战赛 | 11/30 15:00 | 26 | [244] 古斯塔沃•海德 v 瓦伦丁•瓦切罗 [299] | 6-1,4-6,2-6 | |
| 特木科挑战赛 | 11/28 18:00 | 25 | [354] 玛亚诺 Kestelboim v 瓦伦丁•瓦切罗 [299] | 5-7,2-6 | |
| 挑战赛 巴西利亚 | 11/23 16:35 | 26 | [312] 瓦伦丁•瓦切罗 v 伯纳德•托米奇 [295] | 5-7,7-5,6-7 | |
| 挑战赛 巴西利亚 | 11/21 15:50 | 25 | [312] 瓦伦丁•瓦切罗 v 布莱兹•比克内尔 [423] | 6-1,6-1 | |
| 挑战赛 蒙得维的亚 | 11/13 15:00 | 19 | [317] 瓦伦丁•瓦切罗 v 佩德罗•萨卡摩托 [411] | 3-6,0-6 | |
| 挑战赛 蒙得维的亚 | 11/12 14:00 | 14 | 瓦伦丁•瓦切罗 v 瓦伦蒂诺·阿利亚诺 | 6-0,6-0 | |
| 利马挑战赛 | 11/07 19:05 | 25 | [308] 瓦伦丁•瓦切罗 v 若昂•卢卡斯•雷斯•达席尔瓦 [317] | 3-6,0-6 | |
| 利马挑战赛 | 11/06 18:35 | 19 | [308] 瓦伦丁•瓦切罗 v 奥兰多•鲁兹 [354] | 6-2,6-7,6-3 | |
| 利马挑战赛 | 11/05 18:10 | 14 | [307] 瓦伦丁•瓦切罗 v 马克斯•侯克斯 [367] | 6-4,6-7,6-4 | |
| ITF M25泰拉维 | 10/19 12:40 | 26 | [254] 胡安•巴勃罗•帕斯 v 瓦伦丁•瓦切罗 [311] | 6-4,0-6,6-4 | |
| ITF M25泰拉维 | 10/18 09:50 | 25 | Giuseppe La Vela v 瓦伦丁•瓦切罗 | 4-6,2-6 | |
| ITF M25泰拉维 | 10/12 09:05 | 26 | 马丁 Krumich v 瓦伦丁•瓦切罗 | 6-4,6-0 | |
| ITF M25泰拉维 | 10/11 12:25 | 25 | 伊拉克里•特苏尔特苏米亚 v 瓦伦丁•瓦切罗 | 2-6,2-6 | |
| ITF M25萨拉戈萨 | 10/06 10:10 | 27 | 瓦伦丁•瓦切罗 v 胡里奥•塞萨尔•波拉斯 | 弃权 | |
| ITF M25萨拉戈萨 | 10/05 15:55 | 26 | 瓦伦丁•瓦切罗 v Noah Lopez | 6-3,6-3 | |
| ITF M25萨拉戈萨 | 10/04 10:30 | 25 | 瓦伦丁•瓦切罗 v Carlos Gimeno Valero | 6-2,2-6,7-5 | |
| ITF M25兹拉蒂波尔 | 10/01 09:55 | 29 | [322] 瓦伦丁•瓦切罗 v 安德鲁•保尔森 [332] | 3-6,7-5,3-6 |
Valentin Vacherot (born 16 November 1998) is a French-Monégasque tennis player. Vacherot has a career high ATP singles ranking of world No. 131 achieved on 22 April 2024. He also has a career high doubles ranking of No. 476 achieved on 20 February 2023.
Vacherot played college tennis at Texas A&M University.
Vacherot represents Monaco at the Davis Cup, where he has a win–loss record of 4–1.
In 2022, Vacherot won his first Challenger singles tournament at the Nonthaburi Challenger, Thailand, beating Lý Hoàng Nam in the finals.
He received a wildcard for the 2023 Monte-Carlo Masters main draw, losing in the first round to Luca Nardi. He also received a wildcard for the 2024 Monte-Carlo Masters, losing to ninth seed Grigor Dimitrov. Ranked No. 136, he qualified for the main draw at the 2024 Țiriac Open.
He reached the top 120 on 6 May 2024, following a semifinal appearance as a qualifier, at the 2024 Open Aix Provence. He defeated Aleksandar Kovacevic, qualifier Felipe Meligeni Alves and alternate Richard Gasquet to setup a meeting with third seed Alejandro Tabilo.