Valentin Vacherot (French:[valɑ̃tɛ̃vaʃʁo]; born 16 November 1998) is a Monégasque professional tennis player. He has a career-high ATP singles ranking of world No. 16 achieved on 4 May 2026, making him the highest-ranked Monégasque singles player in history.[3] He is the current No. 1 Monaco singles player.[4] He also has a best doubles ranking of No. 104 achieved on 4 May 2026.[5]
In 2025, Vacherot became the first player from his nation to win an ATP Tour singles title and the lowest ranked champion in Masters 1000 history (since 1990) in Shanghai.[7][8] He also became the first Monégasque player to reach the top 50, and later the top 20 in singles, and to record a Top 10 win.[9][10][11]
Vacherot represents Monaco at the Davis Cup, where he has a win–loss record of 10–3.
Early life
Vacherot was born in Roquebrune-Cap-Martin in the Alpes-Maritimes department of France[2][6] to parents Josse and Nadine Vacherot. He has three siblings.[1] He was raised in a border-town by Monaco and holds dual French and Monegasque citizenship, and went to school in and frequently visited the country; he therefore opted to represent them internationally in 2022.[12]
Vacherot also received a wildcard for the 2025 Monte-Carlo Masters[27][28] and recorded his first Masters win over Jan-Lennard Struff in straight sets.[29][30] He became the first Monégasque player to win a main draw match at the tournament since Jean-René Lisnard in 2009.[31]
In October, ranked No. 204, Vacherot won his first title at the 2025 Rolex Shanghai Masters as a qualifier, becoming the lowest ranked player to win a Masters 1000 tournament. After qualifying, he recorded his second and third Masters wins[32] by defeating Laslo Djere[33] in straight sets and then Alexander Bublik in the second round.[34] Vacherot reached his first Masters 1000 fourth round following the retirement of 20th seed Tomáš Macháč. He then upset Tallon Griekspoor to reach his first Masters quarterfinal and thus became the lowest-ranked quarterfinalist in the event history in Shanghai, and the first player from Monaco to reach an ATP Tour and Masters-level quarterfinal at the same time.[35][36][37] Next he defeated Holger Rune in the quarterfinals. Vacherot defeated Novak Djokovic in the semifinals, recording the first top 10 (and top 5) win for a Monégasque player in history, and becoming the lowest ranked player to reach a Masters 1000 final.[38] In Vacherot’s 27th tour-level match, he defeated his cousin Arthur Rinderknech to win his first ATP Tour and Masters 1000 title.[7] Going into the Shanghai final, Vacherot and Rinderknech had each won 3 matches after dropping the first set. The cousins also collectively defeated 10 of the 32 seeds (5 each) in the draw.
Valentin Vacherot in the round of 32 against Taylor Fritz at ATP 500 Basel 2025
Vacherot received a wildcard into the Basel Open, but lost to Taylor Fritz in the first round.[39] Vacherot received a wildcard into the Paris Masters and then reached the quarterfinals.[40] Vacherot reached a new career-high ranking in the top 30 on 3 November 2025.[41][3]
2026: Major third round and top 20
Vacherot made his debut at the 2026 Australian Open where he was seeded for the first time and recorded his first major wins to reach the third round, also for a first time.[3]
Vacherot's match record against players who have been ranked in the Top 10, with those who are active in boldface.[45]
Only ATP Tour (incl. Grand Slams) main draw and Davis Cup matches are considered.