Hiroyuki Yamazaki

Hiroyuki Yamazaki

Current Rating
10.5
⚖️Balanced partner tendency
Men's Doubles
-0.6σ
12
±5
Mixed Doubles
-0.9σ
2
±8
Hard Court
-1.8σ
1
±6
Indoor Court (Outdoor Ball)
+0.5σ
21
±5
Indoor Court (Indoor Ball)
-1.0σ
3
±7

Rating History

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

Best Doubles Partners

Predicted

Worst Doubles Partners

Predicted

Strong Against

Predicted

Weak Against

Predicted

Recent Matches

...load previous matches
Kohei Yamazaki
Kohei
+1.27
11
WIN
Phong
Phong
-0.71
Ewen
Ewen
-0.76
4
2/18/2025
Upset
E
eileen
+1.59
8
WIN
6
2/18/2025
Upset
Yasuko
Yasuko
-1.42
5
LOSS
Kohei Yamazaki
Kohei
+0.87
Joshua L.
Joshua
+2.57
11
2/18/2025
Erik Hansen
Erik
-0.53
6
LOSS
Kohei Yamazaki
Kohei
+0.96
Phong
Phong
+0.52
11
2/18/2025
60%
Phong
Phong
+0.74
3
WIN
Erik Hansen
Erik
-0.76
Kohei Yamazaki
Kohei
-1.41
2
2/18/2025
Upset
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