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Hiroyuki Yamazaki

Hiroyuki Yamazaki

Current Rating
7.5
Estimated DUPR
3.83
⚖️Balanced partner tendency
Men's Doubles
-0.1σ
19
±5
Estimated DUPR
3.91
Mixed Doubles
-0.3σ
7
±8
Estimated DUPR
3.75
Hard Court
-0.7σ
11
±7
Estimated DUPR
3.76
Indoor Court (Outdoor Ball)
+0.3σ
25
±5
Estimated DUPR
4.12
Indoor Court (Indoor Ball)
-0.3σ
8
±8
Estimated DUPR
3.76

Rating History

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

Best Doubles Partners

Predicted
Akko
Akko
10%
dow
dow
10%
Bo
Bo
10%

Worst Doubles Partners

Predicted

Strong Against

Weak Against

Recent Matches

...load previous matches
WIN
Viran
Viran
-0.58
Tatsuya KIMURA
Tatsuya
-1.33
4
12/6/2025
C
Chris
+2.67
9
WIN
Phong
Phong
-0.70
Eric Huang
Eric
-2.21
7
12/6/2025
Upset
Momoko Ohashi
Momoko
+0.96
11
WIN
WJ
WJ
-0.56
4
12/6/2025
57%
Ryan
Ryan
+0.54
9
WIN
Phong
Phong
-0.64
Tatsuya KIMURA
Tatsuya
-1.52
8
12/6/2025