Jonathan Trinh · NorCal tennis rating

MatchPoint

Player profile

Jonathan Trinh

USTA 4.5 · NorCal league player

4.19

current

▲ +0.30 this season

Other formats · don’t affect your rating above

Combo 4.52Mixed 4.00

Active teams · 2

CUESTA TC CM8.5A →2026 Combo Mens League 8.5 SUNNYVALE MTC CM8.5C →2026 Combo Mens League 8.5

USTA4.50

2026

27 matches

May · 3.95

Jun · 4.19

Sep 19 · Doubles+0.03

W J. Zhang / B. Kamangar

6-3,6-2 · 2D · with David Loi

● 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

27 matches

Published NorCal results in 2026 — 9 scoring, 18 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 19, 2026 · Doubles · 2D · Combo

Won 6-3,6-2

+0.03

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.52

David Loi(partner)Currently on SUNNYVALE MTC CM9.5C

4.10

Opponents

Joe ZhangCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.19

Bob KamangarCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK 55MX8.0A

3.76

Combo rating 4.49 → 4.52Doubles result

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

Sep 13, 2026 · Doubles · 2D · Combo

Won 6-0,6-1

+0.01

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.52

Chris Ling(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

3.85

Opponents

Yigong MaCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

3.65

Nanxuan HuangCurrently on SUNNYVALE MTC CM6.5B

3.51

Combo rating 4.48 → 4.49Doubles result

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

Jun 13, 2026 · Doubles

Won 6-1,6-3

+0.03

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.19

Christopher Abate(partner)Currently on LOS GATOS SR 55MX9.0A

4.56

Opponents

Fateh MammadovCurrently on WALLENBERG PK CM7.5A

3.81

Johnson TranCurrently on LOS PASEOS PK CM7.5A

3.81

Rating 4.16 → 4.19Doubles result

Jun 7, 2026 · Doubles

Won 6-4,6-3

+0.13

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.19

Jz Zhong(partner)Currently on SUNNYVALE MTC CM8.5A

4.03

Opponents

Mahesh NarayananCurrently on SUNNYVALE TC/SUNNYVALE MTC CM7.5C

4.04

Eli SheyninCurrently on RINCONADA PK CM9.5A

4.20

Rating 3.95 → 4.08Doubles result

Jun 7, 2026 · Doubles

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

+0.08

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.19

Juan Castillo(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.48

Opponents

Bin FengCurrently on SUNNYVALE MTC CM8.5C

4.09

Junya Noda

4.05

Rating 4.08 → 4.16Doubles result

Jun 6, 2026 · Doubles

Lost 6-4,4-6,0-1

−0.07

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.19

Eric Chao(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.33

Opponents

Matthew HollandCurrently on SERRANO CC CM8.5A

4.53

Mark LiuCurrently on UNIVERSITY CLUB PA 40MX9.0A

4.28

Rating 4.02 → 3.95Doubles result

May 30, 2026 · Doubles

Won 6-2,7-5

+0.13

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.19

Hugh Nguyen(partner)Currently on CUESTA TC CM8.5A

4.02

Opponents

Sumant KowshikCurrently on SAN CARLOS TC/ARGUELLO PK 40MX8.0A

4.15

Jonathan FelderCurrently on FOSTER CITY TC/EDGEWATER PK CM8.5A

4.10

Rating 3.89 → 4.02Doubles result

May 9, 2026 · Doubles

Won 6-3,6-1

+0.07

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.19

Yi Chen(partner)

4.24

Opponents

Austine Park

3.82

Frank LaiCurrently on LOS ALTOS TC/LOS ALTOS GCC CM8.5A

3.65

Rating 3.82 → 3.89Doubles result

May 7, 2026 · Doubles

Won 6-2,1-6,1-0

+0.06

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.19

Akshay Mathkar(partner)

4.45

Opponents

Fateh MammadovCurrently on WALLENBERG PK CM7.5A

3.81

Devin DonnellyCurrently on SUNNYVALE MTC 40MX7.0G

3.74

Rating 3.76 → 3.82Doubles result

May 4, 2026 · Doubles

Lost 4-6,5-7

−0.01

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.19

Kuan Chang(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.18

Opponents

Allen ShihCurrently on SUNNYVALE MTC CM8.5B

4.71

Eric XuCurrently on SUNNYVALE MTC CM9.5B

4.69

Rating 3.78 → 3.76Doubles result

May 2, 2026 · Doubles

Lost 4-6,3-6

−0.18

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.19

Sejin Kwag(partner)Currently on CUESTA TC CM9.5A

3.89

Opponents

Robert GosalvezCurrently on BAY CLUB SANTA CLARA CM7.5B

3.91

Rajeev PrasadCurrently on BAY CLUB SANTA CLARA CM8.5A

4.12

Rating 3.95 → 3.78Doubles result

Mar 12, 2026 · Doubles · Mixed

Lost 3-6,3-6

−0.01

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.00

Manasa Gadde(partner)Currently on SAN PABLO PK CW9.5A

3.81

Opponents

Brian HigashiCurrently on SUNNYVALE MTC CM9.5A

4.72

Katherine WuCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW9.5A

4.69

Mixed rating 4.01 → 4.00Doubles result

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

Mar 5, 2026 · Doubles · Mixed

Won 6-0,6-1

+0.01

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.00

Claire Gea(partner)Currently on SUNNYVALE MTC CW8.5C

4.29

Opponents

Kristin PerryCurrently on MORGAN HILL TC/MORGAN HILL TC CW8.5A

3.59

Vladimir LibershteynCurrently on SUNNYVALE TC/SUNNYVALE MTC CM7.5C

3.30

Mixed rating 3.99 → 4.01Doubles result

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

Mar 3, 2026 · Doubles · Mixed

Lost 1-6,6-1,0-1

−0.07

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.00

Jenny Wang(partner)Currently on SUNNYVALE MTC CW9.5A

4.08

Opponents

Joshua DuongCurrently on MERVYN MORRIS PK CM9.5A

4.70

May CheeCurrently on LOS GATOS SR CW7.5A

3.96

Mixed rating 4.06 → 3.99Doubles result

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

Mar 1, 2026 · Doubles · Mixed

Lost 6-4,2-6,0-1

−0.01

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.00

Manasa Gadde(partner)Currently on SAN PABLO PK CW9.5A

3.81

Opponents

Nikhil PanditCurrently on SUNNYVALE MTC CM9.5B

4.73

Jiayi ShenCurrently on RINCONADA PK CW8.5A

4.43

Mixed rating 4.08 → 4.06Doubles result

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

Feb 26, 2026 · Doubles · Mixed

Won 7-5,6-4

+0.19

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.00

Kristine Yuen(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CW7.5A

3.69

Opponents

Reena KishenCurrently on BAY CLUB COURTSIDE CW8.5A

4.05

Brian HallCurrently on BAY CLUB SANTA CLARA 40MX8.0A

4.01

Mixed rating 3.89 → 4.08Doubles result

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

Feb 22, 2026 · Doubles · Mixed

Lost 3-6,6-7

−0.11

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.00

Caimei Lei(partner)Currently on SUNNYVALE MTC CW6.5D

3.27

Opponents

Junpeng YaoCurrently on SUNNYVALE MTC CM7.5E

3.94

Fion ChoCurrently on SUNNYVALE MTC 40MX8.0C

4.06

Mixed rating 4.15 → 4.04Doubles result

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

Feb 22, 2026 · Doubles · Mixed

Lost 1-6,0-6

−0.15

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.00

Thu Dang(partner)Currently on CUESTA TC CW8.5A

3.24

Opponents

Sang Gyum KimCurrently on ALMADEN SR CM9.5A

4.29

Julie BoncherCurrently on ALMADEN SR CW7.5A

3.65

Mixed rating 4.04 → 3.89Doubles result

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

Feb 21, 2026 · Doubles · Mixed

Lost 1-6,6-3,0-1

−0.10

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.00

Caimei Lei(partner)Currently on SUNNYVALE MTC CW6.5D

3.27

Opponents

Tzong-han Lee

3.99

Jiyun HongCurrently on SUNNYVALE MTC CW8.5C

4.00

Mixed rating 4.25 → 4.15Doubles result

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

Feb 14, 2026 · Doubles · Mixed

Lost 0-6,6-7

−0.20

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.00

Rina Tsujimoto(partner)Currently on SUNNYVALE MTC CW8.5C

3.43

Opponents

Andrew HuangCurrently on SUNNYVALE MTC 40MX7.0F

4.21

Nadiia GazdaCurrently on BAY CLUB COURTSIDE CW8.5B

3.72

Mixed rating 4.54 → 4.33Doubles result

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

Feb 14, 2026 · Doubles · Mixed

Lost 4-6,6-3,0-1

−0.08

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.00

Jiyun Hong(partner)Currently on SUNNYVALE MTC CW8.5C

4.00

Opponents

Ranjit Deshpande

4.22

Katerina Novitskaya

4.14

Mixed rating 4.33 → 4.25Doubles result

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

Jan 24, 2026 · Doubles · Combo

Won 6-2,6-1

+0.03

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.52

Nghien Nguyen(partner)Currently on BAY CLUB COURTSIDE CM9.5A

4.67

Opponents

Sebastian AlvarezCurrently on WASHOE TENNIS CLUB/WASHOE TC CM8.5B

3.90

Preston PegramCurrently on WASHOE TENNIS CLUB/WASHOE TC CM8.5B

4.06

Combo rating 4.45 → 4.48Doubles result

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

Jan 24, 2026 · Doubles · Combo

Won 6-3,6-0

+0.00

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.52

Viet Trinh(partner)Currently on SUNNYVALE MTC CM6.5F

3.60

Opponents

Aaron GuistiCurrently on WASHOE TENNIS CLUB/WASHOE TC CM7.5B

3.53

Brett GuistiCurrently on WASHOE TENNIS CLUB/WASHOE TC CM7.5B

3.66

Combo rating 4.48 → 4.48Doubles result

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

Jan 23, 2026 · Doubles · Combo

Lost 6-7,6-7

−0.12

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.52

Nghien Nguyen(partner)Currently on BAY CLUB COURTSIDE CM9.5A

4.67

Opponents

Evan DavisCurrently on WASHINGTON PK CM9.5A

4.60

Tony LamCurrently on WASHINGTON PK CM8.5A

4.55

Combo rating 4.47 → 4.35Doubles result

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

Jan 23, 2026 · Doubles · Combo

Won 7-5,2-6,1-0

+0.10

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.52

Nghien Nguyen(partner)Currently on BAY CLUB COURTSIDE CM9.5A

4.67

Opponents

Andrew Wu

4.35

Yu Ning YuCurrently on LOWELL HS CM8.5A

4.44

Combo rating 4.35 → 4.45Doubles result

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

Jan 11, 2026 · Doubles · Mixed

Won 6-0,6-2

+0.03

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.00

Thu Dang(partner)Currently on CUESTA TC CW8.5A

3.24

Opponents

Megan Caviglia

4.20

Michael LuCurrently on BAY CLUB REDWOOD SHORES 40MX7.0A

3.23

Mixed rating 4.51 → 4.54Doubles result

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

Jan 10, 2026 · Doubles · Mixed

Won 6-2,6-2

+0.01

Jonathan’s side

Jonathan TrinhCurrently on SUNNYVALE MTC CM8.5C

4.00

Alison Erhart(partner)Currently on SUNNYVALE MTC CW6.5D

4.08

Opponents

Barbara WestergrenCurrently on VILLAGES GCC S70W7.0A

3.19

Keith AdamsCurrently on SAN JOSE SR 40MX7.0A

3.38

Mixed rating 4.50 → 4.51Doubles result

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

Best match

+0.13

Jun 7 vs M. Narayanan / E. Sheynin

Worst match

−0.18

May 2 vs R. Gosalvez / R. Prasad

▲

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

Jonathan Trinh’s MatchPoint NorCal tennis rating is 4.19, 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−0.113.78

Pulled toward the 2025 year-end level−0.123.95

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

Jonathan Trinh’s NorCal tennis rating

Win more matches with less captain work.