MatchPoint

Player profile

Calvin Chang’s NorCal tennis rating

Calvin Chang
USTA 4.0 · NorCal league player
4.08
current
▲ +0.74 this season

Other formats · don’t affect your rating above

Combo 4.17Mixed 4.01
USTA4.00
2026
19 matches
4.324.043.77
Apr · 3.77
Jun · 4.08
Sep 3 · Doubles+0.01
W S. Santhanam / M. Kroot
6-3,6-2 · 1D · with Reiji Hirayama
● 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

19 matches

Published NorCal results in 2026 — 9 scoring, 10 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 3, 2026 · Doubles · 1D · Combo

Won 6-3,6-2
+0.01

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.17
Reiji Hirayama(partner)Currently on SUNNYVALE MTC 40MX7.0F
3.78

Opponents

Sharad SanthanamCurrently on FOOTHILL COLL CM7.5A
3.42
Mark KrootCurrently on FREMONT HILLS CC CM6.5A
3.49
Combo rating 4.16 → 4.17Doubles result

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

Aug 30, 2026 · Doubles · 2D · Combo

Won 2-6,6-1,1-0
+0.03

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.17
Reiji Hirayama(partner)Currently on SUNNYVALE MTC 40MX7.0F
3.78

Opponents

Bill AuCurrently on MILLBRAE RC CM8.5A
3.98
Matt BerkowitzCurrently on LADERA OAKS CM7.5A
3.53
Combo rating 4.13 → 4.16Doubles result

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

Aug 29, 2026 · Doubles · 3D · Combo

Won 2-6,7-6,1-0
+0.06

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.17
Kevin Nguyen(partner)Currently on LOS PASEOS PK CM8.5A
4.38

Opponents

Aaron BloomCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CM8.5A
4.03
Julian WilkenCurrently on SUNNYVALE MTC CM8.5C
3.90
Combo rating 4.07 → 4.13Doubles result

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

Jun 25, 2026 · Singles

Lost 4-6,0-6
−0.05

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.08

Opponents

Kakhaber Katselashvili
4.36
Rating 4.13 → 4.08Singles result

Jun 14, 2026 · Singles

Lost 1-6,3-6
−0.08

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.08

Opponents

Hanxing KuangCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A
4.25
Rating 4.22 → 4.13Singles result

Jun 13, 2026 · Singles

Lost 2-6,3-6
−0.10

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.08

Opponents

Guanpeng ChenCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A
4.13
Rating 4.32 → 4.22Singles result

May 2, 2026 · Singles

Won 6-0,6-1
+0.06

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.08

Opponents

Benny BarberoCurrently on CUPERTINO TC/CUPERTINO SC CM8.5A
3.83
Rating 4.26 → 4.32Singles result

Apr 19, 2026 · Singles

Won 6-4,6-3
+0.02

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.08

Opponents

Kamal Singh
3.69
Rating 4.23 → 4.26Singles result

Apr 18, 2026 · Doubles

Won 6-7,7-5,1-0
+0.08

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.08
Vatsal Shah(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CM8.5A
4.10

Opponents

Nick NguyenCurrently on MILLS COLLEGE CM7.5A
4.00
Joseph Nguyen
4.01
Rating 4.07 → 4.15Doubles result

Apr 18, 2026 · Doubles

Won 3-6,6-2,1-0
+0.08

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.08
Vatsal Shah(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CM8.5A
4.10

Opponents

Kevin Wong-zelayaCurrently on MILLS COLLEGE CM7.5A
3.98
Masashi OmoriCurrently on FREMONT TC CM8.5B
3.98
Rating 4.15 → 4.23Doubles result

Apr 16, 2026 · Singles

Won 6-4,6-2
+0.19

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.08

Opponents

Andrew HuangCurrently on SUNNYVALE MTC 40MX7.0F
4.14
Rating 3.88 → 4.07Singles result

Apr 8, 2026 · Singles

Won 6-1,6-2
+0.11

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.08

Opponents

Dan RogersCurrently on LOS ALTOS TC/LOS ALTOS GCC CM8.5A
3.85
Rating 3.77 → 3.88Singles result

Mar 28, 2026 · Doubles · Mixed

Lost 2-6,1-6
−0.06

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.01
Annie Feng(partner)Currently on SUNNYVALE MTC CW7.5B
3.96

Opponents

Kuan Chieh Tu
4.11
Mitchell BarrazaCurrently on SUNNYVALE MTC CM8.5B
4.47
Mixed rating 4.07 → 4.01Doubles result

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

Mar 15, 2026 · Doubles · Mixed

Won 4-6,7-6,1-0
+0.04

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.01
Karen Kim(partner)Currently on SAN JOSE SR CW6.5A
3.29

Opponents

Wilson ChenCurrently on SUNNYVALE MTC CM8.5D
3.79
Jiayi Zhang
3.57
Mixed rating 4.03 → 4.07Doubles result

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

Mar 7, 2026 · Doubles · Mixed

Won 5-7,6-4,1-0
+0.03

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.01
Karen Kim(partner)Currently on SAN JOSE SR CW6.5A
3.29

Opponents

Chris LingCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F
3.91
Kei WorryCurrently on FREMONT HILLS CC CW5.5A-DT
3.26
Mixed rating 4.00 → 4.03Doubles result

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

Feb 1, 2026 · Doubles · Mixed

Won 6-2,6-0
+0.20

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.01
Emily Zhang(partner)Currently on SUNNYVALE MTC CW9.5A
4.95

Opponents

Kuan ChangCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F
3.98
Srinidhi Chari
4.31
Mixed rating 3.80 → 4.00Doubles result

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

Jan 31, 2026 · Doubles · Mixed

Won 6-4,2-6,1-0
+0.08

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.01
Jacqueline Lam(partner)Currently on CUESTA TC CW8.5A
4.02

Opponents

Jean ZhangCurrently on CUPERTINO TC/CUPERTINO SC 55MX8.0A
3.79
Tao JinCurrently on RINCONADA PK CM8.5A
3.82
Mixed rating 3.72 → 3.80Doubles result

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

Jan 28, 2026 · Doubles · Mixed

Won 7-5,6-3
+0.02

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.01
Gwendolyn Chee(partner)Currently on SUNNYVALE MTC CW7.5B
3.51

Opponents

Juan AriasCurrently on MORGAN HILL TC/MORGAN HILL TC CM8.5A
3.56
Angela AkiyamaCurrently on SUNNYVALE TC/SUNNYVALE MTC 55MX7.0A
3.17
Mixed rating 3.70 → 3.72Doubles result

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

Jan 11, 2026 · Doubles · Mixed

Lost 4-6,3-6
−0.07

Calvin’s side

Calvin ChangCurrently on SUNNYVALE MTC CM7.5A
4.01
Bianca Y(partner)Currently on SUNNYVALE MTC CW8.5C
3.94

Opponents

Daniel LuCurrently on RINCONADA PK CM8.5B
4.40
Baozhang RenCurrently on SUNNYVALE MTC CW7.5B
3.90
Mixed rating 3.77 → 3.70Doubles result

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

Best match
+0.19
Apr 16 vs Andrew Huang
Worst match
−0.10
Jun 13 vs Guanpeng Chen
Where you started ›3.34
2023 year-end NTRP 3.53.20
Scale calibration+0.14
Season start3.34
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

Calvin Chang’s MatchPoint NorCal tennis rating is 4.08, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 3 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−0.003.34
Pulled toward the 2025 year-end level−0.053.77

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