Constantin Bittoun Kouzmine

Constantin Bittoun Kouzmine (born 4 January 1999) is a tennis player from France. has a career-high singles ranking of No. 499, and a career-high doubles ranking of No. 268.

Doubles

 * 🇩🇪 Augsburg (21 Aug 2023) – 🇩🇪 Constantin Frantzen / 🇩🇪 Hendrik Jebens def. 🇫🇷 Constantin Bittoun Kouzmine / 🇺🇦 Volodymyr Uzhylovskyi, 6–2, 6–2.

Grand Slam

 * Singles
 * Doubles