Jun 6, 2026 · Doubles
Won 6-4,6-2
+0.11
Opponents
Brett MarkowitzCurrently on BAY CLUB SF TENNIS CM8.5B
4.28Tri TranCurrently on BAY CLUB SF TENNIS CM8.5A
4.48Rating 4.39 → 4.50Doubles result
Player profile
Yasuji Chiba: estimated dynamic rating
Yasuji Chiba
USTA4.5NorCal league player
Estimated dynamic rating
▲ +0.06 this season
Active teams
No active team listing yet.
2026
4 matches
Apr · 4.40
Jun · 4.50
Jun 6 · Doubles+0.11
W B. Markowitz / T. Tran
6-4,6-2 · with Steven Madrinan
● Won ● Lost · Select a point to see that match.Your whole season is recalculated daily, so earlier points can shift as new results come in.
Current season
4 matches
Published NorCal league results in 2026.
May 17, 2026 · Doubles
Lost 3-6,2-6
−0.18
Rating 4.57 → 4.39Doubles result
May 2, 2026 · Doubles
Won 7-5,6-4
+0.14
Rating 4.43 → 4.57Doubles result
Apr 18, 2026 · Doubles
Won 6-3,6-4
+0.03
Rating 4.40 → 4.43Doubles result
Best match
+0.14
May 2 vs J. Lu / T. Tran
Worst match
−0.18
May 17 vs M. Lederman / J. Knueppel
Where you started ›4.44
2016 year-end NTRP 4.54.30
Scale calibration+0.14
Season start4.44
Your starting point comes from your official year-end NTRP, not from any third-party rating. The calibration is a fixed shift that puts our scale on the same level as NTRP.
▲
Combo and mixed matches aren’t included. This rating is built from standard men’s and women’s league play only — combo and mixed results feed your separate combo/mixed ratings, not this one.
Updated Nov 4
Year-end re-anchoring
Pulled toward the 2024 year-end level−0.024.42
Pulled toward the 2025 year-end level−0.024.40
More about Yasuji
Yasuji Chiba is a USTA NorCal 4.5 in 2026, down from 4.5 in 2016. The estimated dynamic rating is 4.50, up 0.06 this season, with a 3–1 record in 2026.
Record
3–1
2026 season, 4 matches
2
Longest winning streak
Partners
- Raul Hormazabal1 match together1–0
- Stephen Chang1 match together1–0
- Steven Madrinan1 match together1–0
Best wins
Against the highest-rated opponents by year-end NTRP, this season and last.
- d. Brett Markowitz (4.5) / Tri Tran (4.5)Jun 6, 2026 · Doubles6-4, 6-2
- d. Justin Lu (4.5) / Tri Tran (4.5)May 2, 2026 · Doubles7-5, 6-4
Year-end NTRP, 2010–2026
4.0 from 2010 to 2011, 4.5 from 2012 to 2016 and 4.5 in 2026.
MatchPoint's estimated dynamic rating is an independent estimate from published USTA NorCal league results through November 4, 2026. It is not a rating USTA calculates, and MatchPoint is not affiliated with USTA.
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