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Hiroyuki Yamazaki

Hiroyuki Yamazaki

Current Rating
11.8
Estimated DUPR
3.83
⚖️Balanced partner tendency
Men's Doubles
-0.6σ
12
±5
Estimated DUPR
3.60
Mixed Doubles
-0.9σ
2
±8
Estimated DUPR
3.54
Hard Court
-1.9σ
1
±6
Estimated DUPR
3.35
Indoor Court (Outdoor Ball)
+0.5σ
21
±5
Estimated DUPR
3.93
Indoor Court (Indoor Ball)
-1.0σ
3
±7
Estimated DUPR
3.51

Rating History

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

Best Doubles Partners

Worst Doubles Partners

Strong Against

Predicted

Weak Against

Predicted

Recent Matches

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Akihiko
Akihiko
-1.00
-1
LOSS
A
Adrian
+0.85
Yuto Hirayama
Yuto
+0.96
1
5/5/2026
83%
Yuto Hirayama
Yuto
-1.21
-1
LOSS
哲平
哲平
+1.14
1
5/5/2026
73%
A
Adrian
-1.82
-1
LOSS
哲平
哲平
+1.95
Akihiko
Akihiko
+2.16
1
5/5/2026
Upset
Shotaro
Shotaro
-0.76
1
LOSS
Brian
Brian
+0.76
Akihiko
Akihiko
+3.25
11
5/5/2026
Upset
Brian
Brian
-0.77
3
LOSS
Ryan
Ryan
+0.83
Yuto Hirayama
Yuto
+3.28
11
5/5/2026
Upset