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Shun Koyama

Shun Koyama

Current Rating
-6.4
Estimated DUPR
3.29
💪Performs better with stronger partners
Men's Doubles
+1.0σ
4
±8
Estimated DUPR
3.60
Mixed Doubles
-0.0σ
-2
±8
Estimated DUPR
3.42
Indoor Court (Indoor Ball)
-0.4σ
-2
±6
Estimated DUPR
3.24

Rating History

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

Strong Against

P
Phan
2%

Recent Matches

Shun Koyama
Shun
-1.47
P
Phan
-0.94
3
LOSS
ao
ao
+0.48
Cedric Loh
Cedric
+1.13
6
4/5/2026
65%
Shin Miura
Shin
-0.69
Shun Koyama
Shun
-2.60
2
LOSS
Angela Nguyen
Angela
+1.70
P
Phan
+1.63
5
4/5/2026
Upset
Shin Miura
Shin
+0.38
Shun Koyama
Shun
+1.50
8
WIN
Jerome
Jerome
-0.54
P
Phan
-0.91
4
4/5/2026
72%
Dana
Dana
-0.47
Shun Koyama
Shun
-1.68
6
LOSS
Angela Nguyen
Angela
+1.06
Sathish
Sathish
+0.94
7
4/5/2026
64%
K
Kou
-0.30
Shun Koyama
Shun
-1.19
2
LOSS
notchrischen
notchrischen
+0.29
Kentarō KANEKO
Kentarō
+1.22
7
4/5/2026
82%