MatchPoint

Player profile

Bill Au: estimated dynamic rating

Bill Au
USTA4.0
NorCal league player
3.96
Estimated dynamic rating
▲ +0.07 this season
Is this you?Track your rating after each match, plus your teams' standings and playoff chances.This is me ›
Combo · 2026
13 matches
4.143.973.80
Aug · 3.92
Nov · 4.09
Nov 1 · Doubles−0.06
L F. Lam / S. Madrinan
4-6,3-6 · 2D · with Evan Vercellini
Your combo rating, from combo matches only. It doesn’t move your 3.96.● 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

28 matches

Published NorCal results in 2026 — 15 scoring, 13 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Nov 1, 2026 · Doubles · 2D · Combo

Lost 4-6,3-6
−0.06

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Evan Vercellini(partner)Currently on MILLBRAE RC CM8.5A
4.03

Opponents

Fred LamCurrently on FOSTER CITY TC/EDGEWATER PK CM8.5B
4.20
Steven MadrinanCurrently on FOSTER CITY TC/EDGEWATER PK CM8.5B
4.40
Combo rating 4.14 → 4.09Doubles result

Oct 27, 2026 · Doubles · 1D · Combo

Won 6-4,7-5
+0.03

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Steve Fisher(partner)Currently on LADERA OAKS CM7.5A
3.81

Opponents

Bob KamangarCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK 55MX8.0A
3.76
Mark KrootCurrently on FREMONT HILLS CC CM6.5A
3.58
Combo rating 4.11 → 4.14Doubles result

Oct 25, 2026 · Doubles · 3D · Combo

Won 6-4,6-2
+0.05

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Derek Fung(partner)Currently on MILLBRAE RC CM8.5A
4.53

Opponents

Gregory DuquesneCurrently on SAN CARLOS TC/ARGUELLO PK CM8.5A
3.62
Wei ZhouCurrently on SAN CARLOS TC/ARGUELLO PK CM8.5A
3.84
Combo rating 4.07 → 4.11Doubles result

Oct 19, 2026 · Doubles · 1D · Combo

Won 4-6,7-6,1-0
+0.09

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Derek Fung(partner)Currently on MILLBRAE RC CM8.5A
4.53

Opponents

Nevin KambilCurrently on FOSTER CITY TC/EDGEWATER PK CM8.5A
3.63
Johannes KnueppelCurrently on FOSTER CITY TC/EDGEWATER PK CM8.5A
4.32
Combo rating 3.98 → 4.07Doubles result

Oct 18, 2026 · Doubles · 1D · Combo

Won 7-5,6-3
+0.04

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Manu Lohiya(partner)Currently on LADERA OAKS CM7.5A
3.73

Opponents

Kevin PascualCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CM7.5B
3.52
Eddie LeeCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CM7.5B
3.71
Combo rating 3.94 → 3.98Doubles result

Oct 11, 2026 · Doubles · 1D · Combo

Lost 7-5,3-6,0-1
−0.08

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Paul Choppi(partner)Currently on MILLBRAE RC CM8.5A
4.18

Opponents

Kent ByunCurrently on SUNNYVALE MTC CM9.5B
4.32
Blake SmithCurrently on SAN CARLOS TC/ARGUELLO PK CM7.5C
4.08
Combo rating 4.02 → 3.94Doubles result

Oct 4, 2026 · Doubles · 1D · Combo

Won 6-4,6-4
+0.04

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Benito Barillas(partner)Currently on LADERA OAKS CM7.5A
3.20

Opponents

Lejian DaiCurrently on RINCONADA PK CM7.5B
3.40
Yisong YeCurrently on RINCONADA PK CM7.5B
3.77
Combo rating 3.98 → 4.02Doubles result

Oct 3, 2026 · Doubles · 1D · Combo

Won 7-5,6-1
+0.12

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Paul Choppi(partner)Currently on MILLBRAE RC CM8.5A
4.18

Opponents

Charles VestnerCurrently on PENINSULA TC CM8.5A
3.97
Michael StremCurrently on PENINSULA TC CM8.5A
4.05
Combo rating 3.86 → 3.98Doubles result

Sep 22, 2026 · Doubles · 1D · Combo

Lost 6-4,3-6,0-1
−0.17

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Steve Fisher(partner)Currently on LADERA OAKS CM7.5A
3.81

Opponents

David CaoCurrently on UNIVERSITY CLUB PA CM7.5A
3.88
Max ChengCurrently on UNIVERSITY CLUB PA CM7.5A
3.52
Combo rating 4.03 → 3.86Doubles result

Sep 20, 2026 · Doubles · 3D · Combo

Won 6-4,6-1
+0.08

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Richard Lobo(partner)Currently on MILLBRAE RC CM8.5A
3.80

Opponents

Harshith ArunkumarCurrently on SAN CARLOS TC/ARGUELLO PK CM8.5A
3.90
Glen LipkaCurrently on SAN CARLOS TC/ARGUELLO PK CM8.5A
3.64
Combo rating 3.95 → 4.03Doubles result

Sep 15, 2026 · Doubles · 1D · Combo

Won 6-1,6-3
+0.05

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Matt Berkowitz(partner)Currently on LADERA OAKS CM7.5A
3.53

Opponents

Shuchun ZhaoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A
3.70
Robert ChienCurrently on RINCONADA PK CM7.5B
3.61
Combo rating 3.90 → 3.95Doubles result

Aug 30, 2026 · Doubles · 2D · Combo

Lost 6-2,1-6,0-1
−0.12

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Matt Berkowitz(partner)Currently on LADERA OAKS CM7.5A
3.53

Opponents

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.10
Reiji HirayamaCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CM7.5C
3.91
Combo rating 3.92 → 3.80Doubles result

Aug 30, 2026 · Doubles · 3D · Combo

Won 7-5,6-0
+0.10

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
4.09
Evan Vercellini(partner)Currently on MILLBRAE RC CM8.5A
4.03

Opponents

Tom BeerleCurrently on PENINSULA TC CM8.5A
3.73
Christopher ChangCurrently on PENINSULA TC CM8.5A
3.99
Combo rating 3.80 → 3.90Doubles result

Jun 6, 2026 · Singles

Lost 3-6,2-6
−0.04

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
3.96

Opponents

Arthur Costea
4.16
Rating 4.00 → 3.96Singles result

May 17, 2026 · Singles

Lost 2-6,0-6
−0.01

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
3.96

Opponents

Tim KuanCurrently on SUNNYVALE MTC CM9.5C
4.46
Rating 4.01 → 4.00Singles result

May 9, 2026 · Singles

Won 6-3,6-4
+0.20

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
3.96

Opponents

Angus Wong
3.96
Rating 3.81 → 4.01Singles result

May 3, 2026 · Singles

Lost 6-3,4-6,0-1
−0.04

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
3.96

Opponents

Arthur Costea
4.16
Rating 3.85 → 3.81Singles result

Mar 7, 2026 · Doubles

Lost 6-3,4-6,0-1
−0.07

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
3.96
Gary Guo(partner)Currently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A
4.00

Opponents

Kartik RainaCurrently on FREMONT HILLS CC CM8.5A
4.10
Jason WilberCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK 55MX8.0A
3.94
Rating 3.96 → 3.88Doubles result

Mar 1, 2026 · Doubles

Lost 1-6,4-6
−0.04

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
3.96
Gabriel Ibarra(partner)Currently on GOLDMAN TC CM8.5C
4.15

Opponents

Jonathan FelderCurrently on FOSTER CITY TC/EDGEWATER PK CM8.5A
4.10
Dennis HarperCurrently on FOSTER CITY TC/EDGEWATER PK CM8.5A
4.26
Rating 4.00 → 3.96Doubles result

Feb 26, 2026 · Doubles

Lost 3-6,6-3,0-1
−0.04

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
3.96
Gary Guo(partner)Currently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A
4.00

Opponents

Kelemen PappCurrently on RICHMOND TA/NICHOLL PK CM8.5A
4.11
Andrew LuCurrently on SUNNYVALE MTC CM8.5C
4.19
Rating 4.04 → 4.00Doubles result

Feb 12, 2026 · Doubles

Won 6-1,6-4
+0.16

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
3.96
Michal Bajdich(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F
4.19

Opponents

Mahi Desilva
4.02
Craig JoraschCurrently on UNIVERSITY CLUB PA 55MX8.0A
3.74
Rating 3.93 → 4.08Doubles result

Feb 7, 2026 · Doubles

Lost 3-6,6-2,0-1
−0.02

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
3.96
Richard Lobo(partner)Currently on MILLBRAE RC CM8.5A
3.79

Opponents

Shanghai WangCurrently on RINCONADA PK CM8.5B
4.60
Tom BrehmeCurrently on UNIVERSITY CLUB PA 55MX9.0A
4.13
Rating 3.95 → 3.93Doubles result

Feb 1, 2026 · Singles

Lost 7-6,3-6,0-1
−0.12

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
3.96

Opponents

Patrice GautierCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK 55MX8.0A
3.92
Rating 4.07 → 3.95Singles result

Jan 18, 2026 · Doubles

Lost 5-7,6-7
−0.21

Bill’s side

Bill AuCurrently on MILLBRAE RC CM8.5A
3.96
Richard Lobo(partner)Currently on MILLBRAE RC CM8.5A
3.79

Opponents

Wenxin HeCurrently on RINCONADA PK CM8.5A
3.62
Tao JinCurrently on RINCONADA PK CM8.5A
3.66
Rating 4.35 → 4.14Doubles result

Combo results move their own rating, not your NTRP. USTA computes NTRP from adult singles and doubles only.

Best match
+0.12
Oct 3 vs C. Vestner / M. Strem
Worst match
−0.17
Sep 22 vs D. Cao / M. Cheng
Where you started ›3.89
2023 year-end NTRP 4.03.75
Scale calibration+0.14
Season start3.89
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+0.234.12
Pulled toward the 2025 year-end level+0.214.27

More about Bill

Bill Au is a USTA NorCal 4.0 in 2026, down from 4.5 in 2025. The estimated dynamic rating is 3.96, up 0.07 this season, with a 12–16 record in 2026 across regular and combo play. Most frequent partner: Richard Lobo, 1–7 in 8 matches together.

Record

12–16
2026 season, 28 matches
3–7
2025 season, 10 matches
4
Longest winning streak
4–11
Matches that went to a third set or match tiebreak

Partners

Best wins

Against the highest-rated opponents by year-end NTRP, this season and last.

Year-end NTRP, 2003–2026

3.0 in 2003, 3.5 in 2004, 4.0 from 2005 to 2008, 4.0 from 2010 to 2023, 4.5 from 2024 to 2025 and 4.0 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.

Is this you, Bill?

Track your rating after each match.

Who you played, their ratings and what it did to yours, plus each team's standings and playoff chances. Free. Pick your name once to start.

This is me

Captain a team?

Win more matches with less captain work.

Use ratings, availability, and opponent context to build better lineups—and get your time back.

Set up my team