Constantin Bittoun Kouzmine vs G. DebruSamsun Final

Samsun · CHALLENGER · Final
#429ATP
27 yrs · 178 cm · Left-handed
Last 10 · pre-match
LLWWWWWWLL
1 — 2
Sets
Sunday, 2 August 2026 ·
hard
FRA
G. Debru
#690ATP
20 yrs
Last 10 · pre-match
WWWW
Bittoun Kouzmine C.
6-3 5-7 4-6
Debru G.
Bittoun Kouzmine C.
6541
Debru G.
3762

Geoffrey Debru won the final of the Samsun hard-court tournament, defeating Constantin Bittoun Kouzmine 3-6, 7-5, 6-4. Debru claimed the title in a three-set match. The final was contested on a hard court in Samsun.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·
65%
1st serve points won·
69%
2nd serve points won·
53%
Service points won·
64%
Return points won·
36%
Break points saved·
56%
Aces / match·
2.0
Double faults / match·
1.7

Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.

Win Probability

Pre-match · updated 10:50 UTC
Bittoun Kouzmine C.58%
Debru G.42%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Toss-up · Too close to call

Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
5.2
Clear underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Debru G.
4.7
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
7.97 of last 10 on hard
Surface form
9.06-match win streak
Win streak
7.04-match win streak
Fatigue & Travel
0.04 three-setters in 14 days
3-set count
0.03 three-setters in 14 days
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Freshness

Recent load
Freshness·Slight edge
91
100

Bittoun Kouzmine C.: 2 days rest · 1 match, 16 games (7d) · Debru G.: 18 days rest. Higher means fresher. About

Conditions

Weather
25°COvercast
Wind 11 km/hHumidity 59%

Draw