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japan pickle league

koichi ichikawa

koichi ichikawa

Current Rating
6.8
Estimated DUPR
3.68
💪Performs better with stronger partners
Men's Doubles
+0.4σ
4
±8
Estimated DUPR
3.62
Mixed Doubles
-0.8σ
-2
±8
Estimated DUPR
3.45
Indoor Court (Indoor Ball)
+0.4σ
7
±7
Estimated DUPR
3.66

Rating History

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

Weak Against

Ryan
Ryan
-5%

Recent Matches

...load previous matches
Yuki Sato
Yuki
-1.03
koichi ichikawa
koichi
-1.07
9
LOSS
U
UNO
+0.64
Ken けん
Ken
+2.14
10
5/16/2026
K
Kou
-0.74
koichi ichikawa
koichi
-1.66
3
LOSS
Ryan
Ryan
+0.84
Kai
Kai
+0.76
6
5/7/2026
Upset
koichi ichikawa
koichi
+1.42
Akira Terada
Akira
+2.43
7
WIN
Ryan
Ryan
-0.70
Brian
Brian
-0.65
2
5/7/2026
Upset
Takuya Ogawara
Takuya
+2.81
koichi ichikawa
koichi
+1.38
4
WIN
Fabian
Fabian
-1.51
WJ
WJ
-0.84
3
5/7/2026
Upset
WJ
WJ
-0.81
koichi ichikawa
koichi
-1.35
3
LOSS
Ryan
Ryan
+0.64
Ai Kamijima
Ai
+1.48
11
5/7/2026