MatchPoint

Player profile

Barbara Koo’s NorCal tennis rating

Barbara Koo
USTA 3.0 · NorCal league player
2.74
current
▼ −0.05 this season

Other formats · don’t affect your rating above

Combo 2.97Mixed 2.63
USTA3.00
2026
9 matches
2.942.842.74
Jan · 2.94
Mar · 2.74
Sep 16 · Doubles−0.04
L N. Prasad / N. Robbins
3-6,6-4,0-1 · 3D · with Amy Peinado
● 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

9 matches

Published NorCal results in 2026 — 2 scoring, 7 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 16, 2026 · Doubles · 3D · Combo

Lost 3-6,6-4,0-1
−0.04

Barbara’s side

Barbara KooCurrently on GOLDMAN TC CW6.5D
2.97
Amy Peinado(partner)Currently on GOLDMAN TC CW6.5D
3.00

Opponents

Natasha PrasadCurrently on GOLDMAN TC CW6.5C-DT
2.86
Nalini RobbinsCurrently on GOLDMAN TC CW6.5C-DT
3.13
Combo rating 3.01 → 2.97Doubles result

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

Aug 31, 2026 · Doubles · 3D · Combo

Lost 2-6,0-6
−0.06

Barbara’s side

Barbara KooCurrently on GOLDMAN TC CW6.5D
2.97
Elizabeth Coryell(partner)Currently on GOLDMAN TC CW6.5D
2.89

Opponents

Catherine SaulCurrently on LANEY TA/MERVYN MORRIS PK CW7.5A
3.42
Molly ShielsCurrently on GOLDMAN TC CW6.5B-DT
3.26
Combo rating 3.07 → 3.01Doubles result

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

May 3, 2026 · Doubles · Combo

Lost 0-6,2-6
−0.06

Barbara’s side

Barbara KooCurrently on GOLDMAN TC CW6.5D
2.97
Stacey Wexler(partner)Currently on GOLDMAN TC CW6.5D
3.15

Opponents

Kelly HuberCurrently on COLONY CLUB CW7.5A
3.35
Anna CapaccioliCurrently on COLONY CLUB CW7.5A
3.28
Combo rating 3.13 → 3.07Doubles result

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

Apr 19, 2026 · Doubles · Combo

Won 6-2,7-6
+0.11

Barbara’s side

Barbara KooCurrently on GOLDMAN TC CW6.5D
2.97
Judith Alex(partner)Currently on NAPA VALLEY TC/VINTAGE HS CW6.5B
3.14

Opponents

Raine OiwaCurrently on SAN CARLOS TC/ARGUELLO PK CW6.5A
2.71
Akiko LipCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
2.99
Combo rating 3.02 → 3.13Doubles result

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

Apr 5, 2026 · Doubles · Combo

Won 7-5,3-6,1-0
+0.07

Barbara’s side

Barbara KooCurrently on GOLDMAN TC CW6.5D
2.97
Diane Mccarthy(partner)Currently on PACIFICA TC/SKYLINE COLLEGE CW7.5A
2.92

Opponents

Laura LindowCurrently on BAY CLUB REDWOOD SHORES CW6.5A
2.97
Linda CollinsCurrently on BAY CLUB REDWOOD SHORES CW6.5A-DT
2.61
Combo rating 2.95 → 3.02Doubles result

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

Feb 23, 2026 · Doubles · Mixed

Lost 5-7,7-5,0-1
−0.07

Barbara’s side

Barbara KooCurrently on GOLDMAN TC CW6.5D
2.63
Joseph Massicci(partner)Currently on GOLDMAN TC 40MX6.0A
2.47

Opponents

Aaron HattenbachCurrently on OLYMPIC CM6.5A
2.83
Alexandra HealyCurrently on OLYMPIC CW6.5A
2.74
Mixed rating 2.71 → 2.63Doubles result

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

Jan 28, 2026 · Doubles · Mixed

Lost 3-6,4-6
−0.08

Barbara’s side

Barbara KooCurrently on GOLDMAN TC CW6.5D
2.63
Andrea Rossi(partner)Currently on YMCA PRESIDIO CM6.5A
2.70

Opponents

David TangCurrently on YMCA PRESIDIO CM6.5A
3.16
Paula RomanovskyCurrently on GOLDMAN TC CW6.5A-DT
2.70
Mixed rating 2.78 → 2.71Doubles result

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

Jan 18, 2026 · Doubles

Lost 3-6,0-6
−0.09

Barbara’s side

Barbara KooCurrently on GOLDMAN TC CW6.5D
2.74
Amy Gregg(partner)Currently on SAN CARLOS TC/ARGUELLO PK 55MX6.0B
2.57

Opponents

Lanier ColesCurrently on CALIFORNIA TC CW6.5A
3.06
Carrie PomerantzCurrently on TENNIS COALITION SF/GOLDMAN TC CW7.5A-DT
2.98
Rating 2.94 → 2.85Doubles result
Best match
−0.09
Jan 18 vs L. Coles / C. Pomerantz
Worst match
−0.11
Mar 15 vs K. Sollers / S. Tomao
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

Barbara Koo’s MatchPoint NorCal tennis rating is 2.74, 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+0.022.81
Pulled toward the 2025 year-end level+0.002.94

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