Hiroyuki Yamazaki
League rating
Conservative rating used for standings
22.8displayed rating
Your rating 22.8
Est. DUPR 4.16
Skill estimate
41.1
Uncertainty held back
−18.3
Est. DUPR
4.16
Official DUPR
—
Not synced
🤝Elevates weaker partners
Men's Doubles
+0.00 DUPR
21
±7
Estimated DUPR
4.16
Mixed Doubles
+0.01 DUPR
21
±7
Estimated DUPR
4.16
Hard Court
-0.04 DUPR
20
±7
Estimated DUPR
4.12
Gym
+0.09 DUPR
24
±6
Estimated DUPR
4.24
Rating History
The shaded area represents rating uncertainty. Narrower bands indicate higher confidence.
Recent Matches
10/24/2026
72%
10/24/2026
Even
10/24/2026
63%
10/24/2026
91%