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japan pickle league

koichi ichikawa

koichi ichikawa

Current Rating
4.5
Estimated DUPR
3.58
⚖️Balanced partner tendency
Men's Doubles
+0.6σ
13
±5
Estimated DUPR
3.69
Mixed Doubles
-1.1σ
-3
±8
Estimated DUPR
3.37
Indoor Court (Outdoor Ball)
-0.1σ
12
±4
Estimated DUPR
3.52
Indoor Court (Indoor Ball)
+0.5σ
8
±7
Estimated DUPR
3.67

Rating History

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

Worst Doubles Partners

Predicted

Strong Against

Predicted

Weak Against

Kai
Kai
-16%
Ryan
Ryan
-5%
Predicted
Dana
Dana
-23%
nont
nont
-18%

Recent Matches

...load previous matches
Bo
Bo
+2.33
koichi ichikawa
koichi
+1.01
5
WIN
Yuki Sato
Yuki
-0.98
3
5/16/2026
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