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石井 大

石井 大

Current Rating
9.5
Estimated DUPR
3.90
⚖️Balanced partner tendency
Men's Doubles
+0.07 DUPR
11
±9
Estimated DUPR
3.97
Mixed Doubles
+0.01 DUPR
8
±9
Estimated DUPR
3.91
Gym
+0.05 DUPR
10
±8
Estimated DUPR
3.95

Rating History

The shaded area represents rating uncertainty. Narrower bands indicate higher confidence.

Best Doubles Partners

Predicted

Worst Doubles Partners

Strong Against

Weak Against

Predicted

Recent Matches

...load previous matches
Aya
Aya
+0.69
石井 大
石井
+1.34
9
WIN
よし
よし
-0.99
1
9/4/2026
Even
石井 大
石井
+0.62
Ewen
Ewen
+1.24
6
WIN
Takaya
Takaya
-0.36
よし
よし
-0.45
5
9/4/2026
84%
石井 大
石井
-0.11
Takaya
Takaya
-0.07
8
DRAW
yuka
yuka
+0.16
Ken けん
Ken
+0.05
8
9/4/2026
57%
石井 大
石井
+0.89
よし
よし
+0.63
8
WIN
9/4/2026
67%
石井 大
石井
+1.26
11
WIN
Shiori
Shiori
-1.01
りほ
りほ
-1.74
3
9/2/2026
Even