MatchPoint

Player profile

Nina Kim: estimated dynamic rating

Nina Kim
USTA3.5
Boyle PK
3.36
Estimated dynamic rating
▲ +0.57 this season
Is this you?Track your rating after each match, plus your teams' standings and playoff chances.This is me ›
Combo · 2026
11 matches
3.713.493.28
Aug · 3.43
Nov · 3.38
Nov 1 · Doubles−0.12
L J. Papadimos / T. Skouras
6-7,5-7 · 2D · with Josephine Courant
Your combo rating, from combo matches only. It doesn’t move your 3.36.● 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

25 matches

Published NorCal results in 2026 — 12 scoring, 13 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Nov 1, 2026 · Doubles · 2D · Combo

Lost 6-7,5-7
−0.12

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.38
Josephine Courant(partner)Currently on BOYLE PK CW7.5A
3.45

Opponents

Jamie PapadimosCurrently on MARIN TC CW7.5A
3.17
Tina SkourasCurrently on MARIN TC CW8.5B
3.76
Combo rating 3.50 → 3.38Doubles result

Oct 25, 2026 · Doubles · 2D · Combo

Lost 6-7,4-6
−0.13

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.38
Melinda Whitmore(partner)Currently on BOYLE PK CW7.5A-DT
3.39

Opponents

Kathleen CravenCurrently on MILL VALLEY CW7.5A
3.48
Alison DunnCurrently on MILL VALLEY CW7.5A
3.48
Combo rating 3.71 → 3.58Doubles result

Oct 17, 2026 · Doubles · 2D · Combo

Won 6-3,7-5
+0.03

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.38
Lisa Faber(partner)Currently on CALIFORNIA TC CW7.5A
3.70

Opponents

Trasa HungCurrently on PACIFICA TC/SKYLINE COLLEGE CW7.5A
3.12
Maryam SanaeiCurrently on SUNNYVALE TC/SUNNYVALE MTC CW6.5C
2.80
Combo rating 3.68 → 3.71Doubles result

Oct 16, 2026 · Doubles · 1D · Combo

Won 6-7,7-6,1-0
+0.05

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.38
Lisa Faber(partner)Currently on CALIFORNIA TC CW7.5A
3.70

Opponents

Pamela PlumerCurrently on TIBURON PEN C CW7.5A-DT
3.47
Nancy HechtCurrently on TIBURON PEN C CW7.5A-DT
3.24
Combo rating 3.62 → 3.68Doubles result

Oct 9, 2026 · Doubles · 1D · Combo

Won 6-1,6-0
+0.08

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.38
Lisa Faber(partner)Currently on CALIFORNIA TC CW7.5A
3.70

Opponents

Stacy AchuckCurrently on REDWOOD HS CW7.5A
3.32
Katie LillardCurrently on MLK CW7.5A-DT
3.38
Combo rating 3.54 → 3.62Doubles result

Sep 27, 2026 · Doubles · 2D · Combo

Won 6-4,7-5
+0.14

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.38
Josephine Courant(partner)Currently on BOYLE PK CW7.5A
3.45

Opponents

Francie BurkhardCurrently on MARIN TC CW8.5B
3.68
Jamie PapadimosCurrently on MARIN TC CW7.5A
3.17
Combo rating 3.40 → 3.54Doubles result

Sep 26, 2026 · Doubles · 1D · Combo

Lost 0-6,3-6
−0.02

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.38
Gwendolyn Holcombe(partner)Currently on CALIFORNIA TC CW8.5A
3.87

Opponents

Rebecca BeldingCurrently on OLYMPIC CW8.5A
3.96
Blair EvansCurrently on OLYMPIC CW7.5A
3.90
Combo rating 3.42 → 3.40Doubles result

Sep 16, 2026 · Doubles · 1D · Combo

Won 7-6,6-3
+0.14

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.38
Adrienne Ladd(partner)Currently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.73

Opponents

Catherine KelleyCurrently on OLYMPIC CW8.5A
3.63
Anne HerreraCurrently on OLYMPIC CW7.5A-DT
3.17
Combo rating 3.28 → 3.42Doubles result

Sep 2, 2026 · Doubles · 3D · Combo

Lost 3-6,3-6
−0.12

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.38
Cherub Halperin(partner)Currently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.10

Opponents

Lorie LambertCurrently on ROLLING HILLS CW7.5A-DT
3.64
Kristen SteckCurrently on GOLDMAN TC CW6.5D
3.25
Combo rating 3.40 → 3.28Doubles result

Aug 24, 2026 · Doubles · 3D · Combo

Lost 3-6,6-4,0-1
−0.03

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.38
Maggie Oros(partner)Currently on MARIN CC CW8.5A
4.09

Opponents

Libby MattimoreCurrently on SCOTT VALLEY CW8.5A
4.17
Annie GeierCurrently on SCOTT VALLEY CW7.5A-DT
3.51
Combo rating 3.43 → 3.40Doubles result

Mar 23, 2026 · Doubles

Lost 2-6,2-6
−0.14

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.36
Colleen Sonneborn(partner)Currently on BOYLE PK CW7.5A-DT
3.50

Opponents

Stacy AchuckCurrently on REDWOOD HS CW7.5A
3.32
Pamela BohnerCurrently on REDWOOD HS CW7.5A
3.42
Rating 3.49 → 3.36Doubles result

Mar 22, 2026 · Doubles

Lost 4-6,1-6
−0.06

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.36
Colleen Sonneborn(partner)Currently on BOYLE PK CW7.5A-DT
3.50

Opponents

Runa KoizumiCurrently on SUNNYVALE TC/SUNNYVALE MTC CW6.5A-DT
3.78
Yue XuCurrently on SUNNYVALE MTC CW6.5D
3.73
Rating 3.55 → 3.49Doubles result

Mar 21, 2026 · Doubles

Won 6-4,6-3
+0.14

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.36
Colleen Sonneborn(partner)Currently on BOYLE PK CW7.5A-DT
3.50

Opponents

Hazel IndickCurrently on WILLOW PASS PK CW7.5A
3.39
Alicia BarcoCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0B
3.39
Rating 3.41 → 3.55Doubles result

Mar 20, 2026 · Doubles

Won 6-3,6-1
+0.11

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.36
Colleen Sonneborn(partner)Currently on BOYLE PK CW7.5A-DT
3.50

Opponents

Jane LilesCurrently on DIAMOND HILLS 55MX7.0A
3.19
Tracie CacciatoreCurrently on DIAMOND HILLS CW6.5A
3.28
Rating 3.31 → 3.41Doubles result

Mar 11, 2026 · Doubles

Won 1-6,6-2,1-0
+0.15

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.36
Colleen Sonneborn(partner)Currently on BOYLE PK CW7.5A-DT
3.50

Opponents

Kimberly HobsonCurrently on SCOTT VALLEY CW7.5A
3.33
Ashley MacdonaldCurrently on SCOTT VALLEY CW7.5A-DT
3.57
Rating 3.16 → 3.31Doubles result

Mar 10, 2026 · Doubles

Won 6-1,6-1
+0.20

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.36
Shilpa Jain(partner)Currently on CALIFORNIA TC CW7.5A
3.20

Opponents

Anne KavanaghCurrently on SAN PABLO PK CW6.5A
3.41
Kristen SteckCurrently on GOLDMAN TC CW6.5D
3.41
Rating 2.96 → 3.16Doubles result

Feb 27, 2026 · Doubles

Won 6-4,6-0
+0.15

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.36
Colleen Sonneborn(partner)Currently on BOYLE PK CW7.5A-DT
3.50

Opponents

Abby HoffmanCurrently on TIBURON PEN C CW7.5A
3.17
Kim Barron
3.19
Rating 2.81 → 2.96Doubles result

Feb 22, 2026 · Doubles · Mixed

Lost 4-6,3-6
−0.01

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.28
Dominic D'Costa(partner)Currently on LOWELL HS CM8.5A
4.52

Opponents

Jess SterrettCurrently on ROLLING HILLS CW7.5A
4.00
Lawrence CoburnCurrently on GOLDMAN TC CM7.5B
4.06
Mixed rating 3.28 → 3.28Doubles result

Feb 3, 2026 · Doubles

Lost 5-7,7-5,0-1
−0.09

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.36
Colleen Sonneborn(partner)Currently on BOYLE PK CW7.5A-DT
3.50

Opponents

Thalia MilanoCurrently on MARIN CC CW7.5A
3.31
Alaina ThompsonCurrently on ROLLING HILLS CW7.5A-DT
3.29
Rating 3.03 → 2.94Doubles result

Jan 31, 2026 · Doubles · Mixed

Lost 5 RE-7
−0.02

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.28
Lazar Vukoje(partner)Currently on LOWELL HS CM8.5A
4.34

Opponents

Luis BujanCurrently on GOLDEN GATEWY CM8.5A
3.85
Phi LuongCurrently on BAY CLUB SF TENNIS CW7.5A
3.82
Mixed rating 3.30 → 3.28Doubles result

Jan 25, 2026 · Doubles

Lost 1-6,3-6
−0.07

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.36
Andrea Barrett(partner)Currently on CALIFORNIA TC CW7.5A
3.22

Opponents

Amy JangCurrently on GOLDMAN TC CW7.5A
3.54
Brooke KerpelmanCurrently on GOLDMAN TC CW7.5A
3.39
Rating 3.00 → 2.92Doubles result

Jan 19, 2026 · Doubles

Lost 6-2,4-6,0-1
−0.15

Nina’s side

Nina KimCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
3.36
Marilyn Papa(partner)
3.39

Opponents

Ashley HellyerCurrently on RAFAEL RC CW7.5A
3.30
Amanda ForstCurrently on RAFAEL RC CW7.5A
3.02
Rating 3.14 → 3.00Doubles result

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

Best match
+0.14
Sep 16 vs C. Kelley / A. Herrera
Worst match
−0.13
Oct 25 vs K. Craven / A. Dunn
Where you started ›2.79
2023 year-end NTRP 3.02.65
Scale calibration+0.14
Season start2.79
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+0.052.84
Pulled toward the 2025 year-end level+0.023.14

More about Nina

Nina Kim has been a USTA NorCal 3.5 since 2024, after starting at 3.0 in 2022. The estimated dynamic rating is 3.36, up 0.57 this season, with a 11–14 record in 2026 across regular, combo and mixed play. Most frequent partner: Colleen Sonneborn, 13–10 in 23 matches together.

Record

11–14
2026 season, 25 matches
25–25
2025 season, 50 matches
5
Longest winning streak
13–13
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, 2022–2026

3.0 from 2022 to 2023 and 3.5 from 2024 to 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, Nina?

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