MatchPoint

Player profile

Christina Semba’s NorCal tennis rating

Christina Semba
USTA 3.5 · NorCal league player
3.16
current
▲ +0.37 this season

Other formats · don’t affect your rating above

Combo 3.06Mixed 3.10
USTA3.50
2026
24 matches
3.183.002.83
Jan · 2.87
Jun · 3.16
Sep 16 · Doubles−0.10
L S. Lim / M. Park
5-7,1-6 · 3D · with Christine Niebuhr
● 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

24 matches

Published NorCal results in 2026 — 8 scoring, 16 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 16, 2026 · Doubles · 3D · Combo

Lost 5-7,1-6
−0.10

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Christine Niebuhr(partner)Currently on SUNNYVALE MTC CW6.5A
3.01

Opponents

Suhyun LimCurrently on SUNNYVALE MTC CW7.5D-DT
3.28
Mijung ParkCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CW6.5A
3.23
Combo rating 3.16 → 3.06Doubles result

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

Sep 10, 2026 · Doubles · 3D · Combo

Lost 3-6,6-4,0-1
−0.06

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Teri Parekh(partner)Currently on UNIVERSITY CLUB PA CW7.5A-DT
3.53

Opponents

Shea BoitanoCurrently on ALPINE HILLS CW7.5A-DT
3.43
Susan Miller HornbeekCurrently on ALPINE HILLS CW7.5A-DT
3.19
Combo rating 3.22 → 3.16Doubles result

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

Aug 30, 2026 · Doubles · 1D · Combo

Lost 6-7,3-6
−0.08

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Colleen Mccullough(partner)Currently on SUNNYVALE MTC CW6.5A
3.01

Opponents

Anna-liza EstoestaCurrently on SUNNYVALE MTC CW6.5E
3.15
Lolivic ShawCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0C
3.33
Combo rating 3.30 → 3.22Doubles result

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

Aug 28, 2026 · Doubles · 3D · Combo

Won 6-3,6-3
+0.11

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Joanna Meiseles(partner)Currently on UNIVERSITY CLUB PA CW6.5A-DT
2.98

Opponents

Jeanette KennedyCurrently on NEALON PK CW6.5A-DT
2.96
Brigit KarleCurrently on NEALON PK CW6.5A-DT
2.94
Combo rating 3.18 → 3.30Doubles result

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

Jul 5, 2026 · Doubles · Mixed

Lost 3-6,2-6
−0.11

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.10
Mark Berlind(partner)Currently on UNIVERSITY CLUB PA 55MX7.0A
3.23

Opponents

Sanjiv PandeyCurrently on PLEASANTON CM7.5C
3.86
Xiaoyun HanCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK 40MX7.0A
2.86
Mixed rating 3.21 → 3.10Doubles result

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

May 24, 2026 · Doubles · Combo

Won 7-6,6-4
+0.18

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Susan Miller Hornbeek(partner)Currently on ALPINE HILLS CW7.5A-DT
3.19

Opponents

Debbie KlecknerCurrently on BROOKSIDE CW7.5A
3.36
Angela Johnson
3.08
Combo rating 3.00 → 3.18Doubles result

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

May 21, 2026 · Doubles · Combo

Won 6-7,6-2,1-0
+0.09

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Alice Isaacson(partner)Currently on SANTA CLARA TC/SANTA CLARA TENNIS C CW7.5A
3.18

Opponents

Jan ImmerCurrently on VILLAGES GCC S70W7.0A
2.99
Claudia ParkerCurrently on LOS GATOS SR S70W7.0A
2.81
Combo rating 2.91 → 3.00Doubles result

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

May 17, 2026 · Doubles · Combo

Lost 5-7,2-6
−0.04

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Susan Miller Hornbeek(partner)Currently on ALPINE HILLS CW7.5A-DT
3.19

Opponents

Irene NishimotoCurrently on LOS GATOS SR S70W8.0A
3.20
Patrice TonelloCurrently on CUPERTINO TC/CUPERTINO SC CW6.5A-DT
3.30
Combo rating 2.96 → 2.91Doubles result

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

May 10, 2026 · Doubles · Combo

Lost 1-6,2-6
−0.03

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Janet Lum(partner)Currently on VILLAGES GCC S70W7.0A
3.07

Opponents

Lisa BaumertCurrently on SUNNYVALE TC/SUNNYVALE MTC 55MX7.0A
3.32
Elizabeth OlsonCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.61
Combo rating 2.99 → 2.96Doubles result

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

May 3, 2026 · Doubles · Combo

Won 6-1,6-0
+0.04

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Dana Guillet(partner)Currently on UNIVERSITY CLUB PA CW7.5A-DT
3.37

Opponents

Susan CohnCurrently on STANFORD-CRA CW6.5A
2.68
Clare Warner
2.40
Combo rating 2.95 → 2.99Doubles result

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

May 2, 2026 · Doubles · Combo

Lost 4-6,3-6
−0.09

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Pauline Teunissen(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CW6.5C
3.35

Opponents

Lenore NealCurrently on SUNNYVALE TC/SUNNYVALE MTC 55MX7.0A
3.35
Alice IsaacsonCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CW7.5A
3.18
Combo rating 3.04 → 2.95Doubles result

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

Apr 18, 2026 · Doubles · Combo

Lost 6-7,4-6
−0.11

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Susan Miller Hornbeek(partner)Currently on ALPINE HILLS CW7.5A-DT
3.19

Opponents

Meike Sillevis Smitt
3.74
Jenny HubbertCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C 55MX7.0A
2.88
Combo rating 3.15 → 3.04Doubles result

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

Apr 5, 2026 · Doubles · Combo

Lost 5-7,6-2,0-1
−0.08

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Elizabeth Olson(partner)Currently on UNIVERSITY CLUB PA CW7.5A-DT
3.61

Opponents

Susan Miller HornbeekCurrently on ALPINE HILLS CW7.5A-DT
3.19
Kathy KauCurrently on STANFORD-CRA CW6.5A
3.27
Combo rating 3.23 → 3.15Doubles result

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

Apr 4, 2026 · Doubles · Combo

Won 6-1,6-2
+0.11

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Loren Gordon(partner)Currently on UNIVERSITY CLUB PA CW7.5A-DT
3.07

Opponents

Vicki BenaventeCurrently on SAN CARLOS TC/ARGUELLO PK CW6.5A
2.88
Rosa LopezCurrently on SAN CARLOS TC/ARGUELLO PK CW6.5A
2.87
Combo rating 3.12 → 3.23Doubles result

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

Mar 29, 2026 · Doubles · Combo

Lost 3-6,5-7
−0.03

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Michelle Ney(partner)Currently on SUNNYVALE MTC CW6.5A
2.79

Opponents

Julie JohnsonCurrently on SUNNYVALE TC/SUNNYVALE MTC 55MX6.0A
3.46
Isabelle FatehCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX8.0B
3.85
Combo rating 3.14 → 3.12Doubles result

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

Mar 28, 2026 · Doubles · Combo

Lost 6-7,4-6
−0.09

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.06
Loren Gordon(partner)Currently on UNIVERSITY CLUB PA CW7.5A-DT
3.07

Opponents

Jill Nagahara-evansCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW6.5A-DT
3.10
Zeljka LemasterCurrently on BAY CLUB COURTSIDE CW7.5C
3.36
Combo rating 3.23 → 3.14Doubles result

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

Mar 3, 2026 · Doubles

Lost 6-1,6-7,0-1
−0.15

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.16
Dara Knoblock(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC 55MX7.0A
2.83

Opponents

Deana BlackburnCurrently on SAN CARLOS TC/ARGUELLO PK CW6.5A
2.78
Mary Beth HueyCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW6.5A-DT
2.92
Rating 3.10 → 2.94Doubles result

Feb 28, 2026 · Doubles

Lost 4-6,3-6
−0.08

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.16
Kate Pollock(partner)Currently on LADERA OAKS CW6.5A-DT
3.40

Opponents

Bing CaiCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.45
Maria KarsnerCurrently on PALO ALTO TC/CUBBERLEY CW6.5A-DT
3.30
Rating 3.18 → 3.10Doubles result

Feb 25, 2026 · Doubles

Won 6-0,4-6,1-0
+0.10

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.16
Dana Guillet(partner)Currently on UNIVERSITY CLUB PA CW7.5A-DT
3.27

Opponents

Janice ShapiroCurrently on FOOTHILLS TandS CW6.5A-DT
3.04
Karen DouglasCurrently on FOOTHILLS TandS CW6.5A-DT
3.14
Rating 3.08 → 3.18Doubles result

Feb 22, 2026 · Doubles

Won 6-4,3-6,1-0
+0.10

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.16
Dana Guillet(partner)Currently on UNIVERSITY CLUB PA CW7.5A-DT
3.27

Opponents

Deborah ZeitschelCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW6.5A-DT
3.12
Grace HuangCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW6.5A-DT
3.09
Rating 2.97 → 3.08Doubles result

Jan 14, 2026 · Singles

Lost 2-6,1-6
−0.04

Christina’s side

Christina SembaCurrently on UNIVERSITY CLUB PA CW7.5A-DT
3.16

Opponents

Bonnie ChamchaweeCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0B
3.56
Rating 2.87 → 2.83Singles result
Best match
+0.14
Jan 23 vs J. Kennedy / P. Zelikow
Worst match
−0.15
Mar 3 vs D. Blackburn / M. Huey
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 Sep 20

Christina Semba’s MatchPoint NorCal tennis rating is 3.16, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 5 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−0.112.68
Pulled toward the 2025 year-end level+0.112.87

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