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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

...load previous matches
Chie
Chie
-2.32
-1
LOSS
A
Aimee
+1.22
David H.
David
+0.45
1
7/19/2025
56%
LOSS
Viran
Viran
+0.23
Jai
Jai
+0.30
11
7/12/2025
95%
LOSS
sAkAi
sAkAi
+1.74
Samuel Ong
Samuel
+0.41
11
7/12/2025
70%
LOSS
Erik Hansen
Erik
+0.51
Phong
Phong
+0.53
11
7/12/2025
56%
sean
sean
+0.93
1
WIN
Viran
Viran
-1.03
-1
6/28/2025
Upset