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Shun Koyama

Shun Koyama

Current Rating
-6.4
Estimated DUPR
3.29
💪Performs better with stronger partners
Men's Doubles
+0.4σ
-2
±8
Estimated DUPR
3.43
Mixed Doubles
+0.0σ
-9
±8
Estimated DUPR
3.23
Indoor Court (Indoor Ball)
-0.2σ
-7
±7
Estimated DUPR
3.11

Rating History

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

Strong Against

Predicted

Recent Matches

...load previous matches
Shun Koyama
Shun
+1.37
7
WIN
Olly
Olly
-0.98
P
Phan
-0.80
5
4/5/2026
72%
Angela Nguyen
Angela
-1.11
Shun Koyama
Shun
-1.93
3
LOSS
WJ
WJ
+0.41
K
Kou
+0.44
8
4/5/2026
67%
Jerome
Jerome
+0.68
Shun Koyama
Shun
+2.34
10
WIN
WJ
WJ
-0.46
Cedric Loh
Cedric
-1.70
4
4/5/2026
Sathish
Sathish
-1.36
Shun Koyama
Shun
-2.74
1
LOSS
Dana
Dana
+0.60
11
4/5/2026
Upset