MatchPoint

Player profile

Nina Trowbridge’s NorCal tennis rating

Nina Trowbridge
USTA 4.0 · NorCal league player
3.35
current
▲ +0.01 this season
90% likely to move down

Other formats · don’t affect your rating above

Combo 3.38Mixed 3.43
USTA4.00
2026
19 matches
3.483.403.31
Apr · 3.33
Jun · 3.35
Aug 30 · Doubles+0.05
W S. Murphy / R. Spiegel
3-6,6-3,1-0 · 2D · with Joel Sklar
● 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 — 3 scoring, 16 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Aug 30, 2026 · Doubles · 2D · Mixed

Won 3-6,6-3,1-0
+0.05

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
Joel Sklar(partner)Currently on MT TAM RC 55MX7.0A
3.42

Opponents

Sean MurphyCurrently on CANON S and TC 55MX7.0A
3.18
Rona SpiegelCurrently on CANON S and TC 55MX7.0A
3.23
Mixed rating 3.38 → 3.43Doubles result

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

Aug 29, 2026 · Doubles · 2D · Combo

Lost 2-6,7-5,0-1
−0.06

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.38
Jodi Krawitt(partner)Currently on MT TAM RC CW7.5A
3.80

Opponents

Mary GambleCurrently on ROHNERT PK TC/MAGNOLIA/M PK 40MX8.0A
3.79
Ashley DeanCurrently on MARIN CC CW7.5A
3.46
Combo rating 3.43 → 3.38Doubles result

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

Aug 21, 2026 · Doubles · 2D · Mixed

Lost 4-6,1-6
−0.08

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
David Grayson(partner)Currently on MT TAM RC 55MX7.0A
3.46

Opponents

Stacey ClemenceauCurrently on ROLLING HILLS CW7.5A
3.97
Patrick RimbaudCurrently on ROLLING HILLS CM7.5A
3.54
Mixed rating 3.46 → 3.38Doubles result

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

Aug 8, 2026 · Doubles · Mixed

Won 2-6,6-3,1-0
+0.17

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
Marvel Warren(partner)Currently on MT TAM RC CM7.5A
3.68

Opponents

Steve JulianiCurrently on MARIN TC CM8.5A
3.66
Karen LoebbakaCurrently on MARIN TC CW7.5A
3.64
Mixed rating 3.29 → 3.46Doubles result

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

Jul 11, 2026 · Doubles · Mixed

Lost 1-6,6-3,0-1
−0.06

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
George Dodge(partner)Currently on MT TAM RC CM7.5A
3.56

Opponents

Steve MarshallCurrently on SCOTT VALLEY CM7.5A
3.82
Alexis GulashCurrently on SCOTT VALLEY CW7.5A-DT
3.52
Mixed rating 3.35 → 3.29Doubles result

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

Jun 27, 2026 · Doubles · Mixed

Won 6-4,6-4
+0.11

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
Marvel Warren(partner)Currently on MT TAM RC CM7.5A
3.68

Opponents

Jeff TurnbaughCurrently on TIBURON PEN C 55MX7.0A
3.38
Nancy HechtCurrently on TIBURON PEN C CW7.5A-DT
3.45
Mixed rating 3.24 → 3.35Doubles result

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

Jun 20, 2026 · Doubles · Mixed

Lost 1-6,3-6
−0.05

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
Mark Brennan(partner)Currently on MT TAM RC CM7.5A
3.35

Opponents

Matthew CoreCurrently on MARIN TC CM8.5A
3.99
Courtney MacomberCurrently on MARIN TC 40MX8.0B
3.62
Mixed rating 3.29 → 3.24Doubles result

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

Jun 13, 2026 · Doubles

Lost 3-6,4-6
−0.13

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.35
Sheri Yu(partner)Currently on MT TAM RC CW7.5A
3.25

Opponents

Pam DinevaCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5A
3.51
Alaina ThompsonCurrently on ROLLING HILLS CW7.5A-DT
3.26
Rating 3.48 → 3.35Doubles result

May 17, 2026 · Doubles

Won 2-6,7-6,1-0
+0.17

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.35
Amy Benz(partner)Currently on MT TAM RC 40MX8.0A
3.81

Opponents

Tori HerzogCurrently on BOYLE PK CW7.5A-DT
3.44
Lucia WallaceCurrently on PETALUMA TA/CASA GRANDE HS CW8.5A
3.70
Rating 3.31 → 3.48Doubles result

Apr 5, 2026 · Doubles · Mixed

Lost 6-7,4-6
−0.10

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
Kevin Cohou(partner)
3.37

Opponents

Russ IwanchukCurrently on GOLDEN GATEWY CM6.5A
3.28
Lisa BridgesCurrently on BAY CLUB ROSS VALLEY CW7.5A
3.76
Mixed rating 3.39 → 3.29Doubles result

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

Mar 28, 2026 · Doubles · Mixed

Won 7-6,7-5
+0.15

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
Marvel Warren(partner)Currently on MT TAM RC CM7.5A
3.68

Opponents

Carl Miller
3.46
Jennifer AndersonCurrently on MARIN CC CW7.5A
3.52
Mixed rating 3.24 → 3.39Doubles 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 6-1,6-4
+0.12

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
Kevin Cohou(partner)
3.37

Opponents

Daniel JohnsonCurrently on ROLLING HILLS CM8.5A
3.70
Jane JiangCurrently on ROLLING HILLS CW6.5A-DT
2.85
Mixed rating 3.12 → 3.24Doubles result

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

Mar 14, 2026 · Doubles · Mixed

Lost 4-6,6-4,0-1
−0.09

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
Bill Denler(partner)Currently on MT TAM RC 55MX7.0A
3.32

Opponents

Karen LoebbakaCurrently on MARIN TC CW7.5A
3.64
Andrew FremierCurrently on MARIN TC CM7.5B
3.26
Mixed rating 3.21 → 3.12Doubles result

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

Feb 28, 2026 · Doubles · Mixed

Won 6-4,4-6,1-0
+0.05

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
Kevin Cohou(partner)
3.37

Opponents

Russ IwanchukCurrently on GOLDEN GATEWY CM6.5A
3.28
Betsy GozziCurrently on BAY CLUB ROSS VALLEY CW6.5A-DT
3.09
Mixed rating 3.15 → 3.21Doubles result

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

Feb 21, 2026 · Doubles · Mixed

Won 2-6,6-0,1-0
+0.09

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
Marvel Warren(partner)Currently on MT TAM RC CM7.5A
3.68

Opponents

Bruce KirstenCurrently on MARIN CC CM6.5A
2.99
Kelly DeckerCurrently on MARIN CC CW7.5A
3.53
Mixed rating 3.06 → 3.15Doubles result

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

Feb 14, 2026 · Doubles · Mixed

Won 6-3,7-6
+0.12

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
Marvel Warren(partner)Currently on MT TAM RC CM7.5A
3.68

Opponents

Daniel JohnsonCurrently on ROLLING HILLS CM8.5A
3.70
Jane JiangCurrently on ROLLING HILLS CW6.5A-DT
2.85
Mixed rating 2.94 → 3.06Doubles result

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

Jan 31, 2026 · Doubles · Mixed

Lost 4-6,3-6
−0.04

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
David Grayson(partner)Currently on MT TAM RC 55MX7.0A
3.46

Opponents

Marc CampbellCurrently on ROLLING HILLS CM7.5A
3.82
Melissa VinceletteCurrently on ROLLING HILLS CW7.5A-DT
3.73
Mixed rating 2.98 → 2.94Doubles result

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

Jan 17, 2026 · Doubles · Mixed

Lost 5-7,3-6
−0.09

Nina’s side

Nina TrowbridgeCurrently on MT TAM RC CW7.5A
3.43
Kevin Cohou(partner)
3.37

Opponents

Joanna BrookCurrently on RAFAEL RC CW6.5A-DT
3.51
Chris JonesCurrently on RAFAEL RC CM7.5A
3.61
Mixed rating 3.06 → 2.98Doubles result

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

Best match
+0.17
May 17 vs T. Herzog / L. Wallace
Worst match
−0.13
Jun 13 vs P. Dineva / A. Thompson
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

Nina Trowbridge’s MatchPoint NorCal tennis rating is 3.35, 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−0.003.33

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