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石井 大

石井 大

Current Rating
20.2
Estimated DUPR
3.90
⚖️Balanced partner tendency
Men's Doubles
-0.01 DUPR
11
±6
Estimated DUPR
3.70
Mixed Doubles
-0.00 DUPR
10
±6
Estimated DUPR
3.71
Gym
+0.00 DUPR
11
±6
Estimated DUPR
3.71

Rating History

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

Best Doubles Partners

Aya
Aya
10%
Predicted

Worst Doubles Partners

Predicted
singto
singto
-11%
misa
misa
-11%

Strong Against

Predicted

Weak Against

Recent Matches

...load previous matches
Aya
Aya
+0.59
石井 大
石井
+1.35
9
WIN
Ken
Ken
-1.29
K
Kuma
-0.72
7
9/2/2026
59%
石井 大
石井
+1.72
よし
よし
+1.04
11
WIN
1
9/2/2026
Upset
石井 大
石井
-1.40
Ken
Ken
-1.32
2
LOSS
児玉 恵太(Keita Kodama)
児玉
+2.23
よし
よし
+0.83
3
9/2/2026
Mikie
Mikie
+0.59
石井 大
石井
+1.35
11
WIN
りほ
りほ
-2.36
Seiji.M
Seiji.M
-0.79
2
9/2/2026
56%
石井 大
石井
-0.02
BEN
BEN
-0.03
7
DRAW
Ken
Ken
+0.02
ナオ
ナオ
+0.03
7
9/2/2026