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J

JohnR

Current Rating
7.6
Estimated DUPR
3.83
⚖️Balanced partner tendency
Men's Doubles
-0.04 DUPR
6
±8
Estimated DUPR
3.79
Mixed Doubles
+0.04 DUPR
8
±9
Estimated DUPR
3.87
Gym
+0.01 DUPR
8
±8
Estimated DUPR
3.84

Rating History

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

Best Doubles Partners

Predicted

Worst Doubles Partners

Predicted

Strong Against

Weak Against

Recent Matches

...load previous matches
J
JohnR
+0.72
Ai Kamijima
Ai
+0.94
5
WIN
3/15/2026
Maya Goto
Maya
-1.02
J
JohnR
-0.30
9
LOSS
10
2/22/2026
81%
J
JohnR
+0.89
J
June
+3.44
7
WIN
WJ
WJ
-0.86
Haruki
Haruki
-1.51
6
2/22/2026
Upset
J
JohnR
+0.55
6
WIN
Ryan
Ryan
-0.77
Haruki
Haruki
-0.94
3
2/22/2026
56%
LOSS
Go Bi
Go
+0.84
Haruki
Haruki
+1.12
11
2/22/2026