The 2021 Saint-Tropez Open was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Saint-Tropez, France between 30 August and 5 September 2021.

Singles main-draw entrants Seeds Country Player Rank1 SeedBenjamin Bonzi941Christopher O'Connell1262Grégoire Barrère1363Prajnesh Gunneswaran1564Roman Safiullin1645Elias Ymer1696Altuğ Çelikbilek1747Thanasi Kokkinakis1868 1 Rankings are as of 23 August 2021.

Other entrants The following players received wildcards into the singles main draw: Arthur Cazaux Valentin Royer Luca Van Assche

The following players received entry into the singles main draw as alternates: JC Aragone Manuel Guinard Kyrian Jacquet Constant Lestienne Wu Tung-lin

The following players received entry from the qualifying draw: Dan Added Bogdan Bobrov Jurgen Briand Alexis Galarneau

The following players received entry as lucky losers: Daniil Glinka Maxime Hamou Dragoș Nicolae Mădăraș

Champions Singles

Benjamin Bonzi def. Christopher O'Connell 6–7(10–12), 6–1, 0–0 ret.

Doubles

Antonio Šančić / Artem Sitak def. Romain Arneodo / Manuel Guinard 7–6(7–5), 6–4.

References