ATP · FRA · Left-handed · 178 cm · 27.5 yrs

Constantin Bittoun Kouzmine

Rank

#542

Elo

1387

Serve skill

-0.015 ±1.602

Return skill

0.009 ±1.598

Points observed

7,951

Hard Elo

1349

Clay Elo

1421

Grass Elo

1387

The ± bands are the rating engine's uncertainty — they widen during absences and tighten with play. We show them instead of pretending the point estimate is exact.

Season record

3-8

Hard

3-8

Career

18-38

Titles

Best rank

#484

Rest days

Matches (14d)

Last 10 matches

Lvs Guillaume Dalmasso · Centurion 2 CH · Hard6-4 6-32026-06-01

Lvs Alec Beckley · Centurion 1 CH · Hard3-6 6-1 6-42026-05-25

Lvs Massimo Giunta · Abidjan 2 CH · Hard6-4 6-42026-04-27

Wvs Michael Geerts · Abidjan 1 CH · Hard6-1 0-0 RET (ret.)2026-04-20

Lvs Maxime Chazal · Abidjan 1 CH · Hard6-4 6-42026-04-20

Lvs Petr Nesterov · Hersonissos 2 CH · Hard6-4 7-52026-03-09

Lvs Svyatoslav Gulin · Hersonissos 1 CH · Hard7-5 6-12026-03-02

Wvs Cyril Vandermeersch · St. Brieuc CH · Hard6-0 6-22026-02-23

Lvs Florian Broska · St. Brieuc CH · Hard6-4 6-42026-02-23

Wvs Dan Martin · Soma Bay CH · Hard6-4 4-6 6-22026-01-19

As of 2026-07-13 01:03 UTC · For informational purposes only; not betting advice.