MatchPoint

Player profile

Thomas Chang’s NorCal tennis rating

Thomas Chang
USTA 4.0 · NorCal league player
3.98
current
▲ +0.09 this season

Other formats · don’t affect your rating above

Combo 3.82Mixed 3.82
USTA4.00
2026
15 matches
3.983.813.64
Jan · 3.88
Jun · 3.98
Aug 8 · Doubles−0.13
L C. Sargent / M. Endres
6-3,5-7,0-1 · with Karla Boisvert
● Won ● Lost · Select a point to see that match.Your whole season is recalculated every night, so earlier points can shift as new results come in.

Current season

15 matches

Published NorCal results in 2026 — 10 scoring, 5 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Aug 8, 2026 · Doubles · Mixed

Lost 6-3,5-7,0-1
−0.13

Thomas’s side

Thomas ChangCurrently on MARIN TC 40MX9.0A
3.82
Karla Boisvert(partner)Currently on MARIN TC CW8.5A
3.88

Opponents

Christopher SargentCurrently on BELVEDERE TC CM7.5A
3.73
Michelle EndresCurrently on CALIFORNIA TC CW8.5A
3.77
Mixed rating 3.95 → 3.82Doubles result

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

Jun 30, 2026 · Doubles · Mixed

Lost 3-6,1-6
−0.08

Thomas’s side

Thomas ChangCurrently on MARIN TC 40MX9.0A
3.82
Karen Fairty(partner)Currently on MARIN TC CW8.5A
4.09

Opponents

Dana LongCurrently on TIBURON PEN C CM7.5A
4.17
Yawen WangCurrently on TIBURON PEN C 40MX8.0A
4.14
Mixed rating 4.03 → 3.95Doubles result

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

May 27, 2026 · Doubles

Lost 6-7,7-6,0-1
−0.14

Thomas’s side

Thomas ChangCurrently on MARIN TC 40MX9.0A
3.98
Sean Raymond(partner)Currently on RAFAEL RC CM8.5A
3.97

Opponents

Keith ListerCurrently on BELVEDERE TC CM7.5A
3.77
Thomas ChungCurrently on FLYTE RC CM8.5A
3.82
Rating 3.95 → 3.81Doubles result

May 26, 2026 · Doubles

Won 7-5,6-4
+0.12

Thomas’s side

Thomas ChangCurrently on MARIN TC 40MX9.0A
3.98
Jason Holmes(partner)Currently on MARIN TC CM8.5A
4.22

Opponents

Joe GulashCurrently on SCOTT VALLEY CM7.5A
3.93
Brian MarcusCurrently on SCOTT VALLEY CM7.5A
3.87
Rating 3.83 → 3.95Doubles result

Feb 13, 2026 · Doubles · Mixed

Won 4-6,6-3,1-0
+0.08

Thomas’s side

Thomas ChangCurrently on MARIN TC 40MX9.0A
3.82
Kris Hinckley(partner)Currently on MARIN TC CW8.5A
3.92

Opponents

Henry ShenCurrently on FLYTE RC CM8.5A
3.81
Sue Weiss
3.73
Mixed rating 3.94 → 4.03Doubles result

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

Feb 3, 2026 · Doubles · Mixed

Lost 2-6,4-6
−0.02

Thomas’s side

Thomas ChangCurrently on MARIN TC 40MX9.0A
3.82
Kristin Morrell(partner)Currently on MARIN TC CW9.5B
4.32

Opponents

Karissa WatanabeCurrently on MORGAN HILL TC/MORGAN HILL TC CW8.5A
4.25
Clark WiningerCurrently on LOWELL HS CM9.5A
4.95
Mixed rating 3.96 → 3.94Doubles result

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

Jan 30, 2026 · Doubles · Mixed

Won 6-2,6-1
+0.01

Thomas’s side

Thomas ChangCurrently on MARIN TC 40MX9.0A
3.82
Lisa Eastlack(partner)Currently on MARIN TC CW8.5A
4.11

Opponents

Liz Webb
3.35
Emir KeyeCurrently on TIBURON PEN C CM7.5A
3.23
Mixed rating 3.95 → 3.96Doubles result

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

Best match
+0.15
Apr 17 vs J. Marquis / J. Bousquet
Worst match
−0.16
Jan 25 vs S. Dalton / B. Graham
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 Sep 20

Thomas Chang’s MatchPoint NorCal tennis rating is 3.98, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 2 active NorCal league teams.

MatchPoint ratings are estimates based on published USTA NorCal league results. Data through September 20, 2026.

Year-end re-anchoring
Pulled toward the 2024 year-end level−0.043.85
Pulled toward the 2025 year-end level−0.043.88

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