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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

koichi ichikawa
koichi
-0.90
Kento Nakano
Kento
-1.31
3
LOSS
Yuki Sato
Yuki
+0.91
Angela Nguyen
Angela
+1.04
6
5/16/2026
56%
koichi ichikawa
koichi
-0.95
3
LOSS
WJ
WJ
+0.60
Kai
Kai
+0.51
8
5/16/2026
58%
LOSS
Angela Nguyen
Angela
+1.20
Kai
Kai
+0.56
7
5/16/2026
56%
Go Bi
Go
-0.58
koichi ichikawa
koichi
-1.11
3
LOSS
J
JohnR
+2.22
Kai
Kai
+0.58
7
5/16/2026
Yuki Sato
Yuki
-1.05
koichi ichikawa
koichi
-1.08
8
LOSS
Fabian
Fabian
+0.83
Kai
Kai
+0.55
11
5/16/2026
57%