MatchPoint

Player profile

Katy Keim’s NorCal tennis rating

Katy Keim
USTA 4.5 · NorCal league player
4.47
current
▲ +0.03 this season

Other formats · don’t affect your rating above

Combo 4.38Mixed 4.45
USTA4.50
2026
12 matches
4.534.364.20
Jan · 4.32
Jun · 4.47
Sep 12 · Doubles−0.11
L D. Leland / P. Munson
6-3,3-6,0-1 · 1D · with Bryan Rodrigues
● 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

12 matches

Published NorCal results in 2026 — 11 scoring, 1 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 12, 2026 · Doubles · 1D · Mixed

Lost 6-3,3-6,0-1
−0.11

Katy’s side

Katy KeimCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.45
Bryan Rodrigues(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM9.5A
4.32

Opponents

Deborah LelandCurrently on BERKELEY TC CW9.5A
4.53
Paul MunsonCurrently on BERKELEY TC 55MX9.0A
4.18
Mixed rating 4.56 → 4.45Doubles result

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

Jun 14, 2026 · Doubles

Won 6-4,2-5 RE
+0.12

Katy’s side

Katy KeimCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.47
Angie Esswein(partner)Currently on SAN PABLO PK CW9.5A
4.38

Opponents

Dana GreasonCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX9.0A
4.47
Tendo GwazeCurrently on MARIN TC CW9.5B
4.49
Rating 4.35 → 4.47Doubles result

Jun 1, 2026 · Doubles

Lost 5-7,6-1,0-1
−0.17

Katy’s side

Katy KeimCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.47
Jennifer Essner(partner)Currently on ST MARY 40MX8.0A
4.49

Opponents

Irina WeintraubCurrently on BAY CLUB PL 40MX9.0A
4.27
Julia Overs BatesCurrently on VALLEY VISTA RC/VVRC COURTS 55MX9.0A
4.26
Rating 4.53 → 4.35Doubles result

May 31, 2026 · Doubles

Won 6-1,6-2
+0.02

Katy’s side

Katy KeimCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.47
Angie Esswein(partner)Currently on SAN PABLO PK CW9.5A
4.38

Opponents

Raquel AtkinCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.10
Darcy BeaucheminCurrently on WALNUT CREEK RC/Walnut Creek TC CW8.5A
3.88
Rating 4.51 → 4.53Doubles result

May 29, 2026 · Doubles

Won 7-6,6-4
+0.03

Katy’s side

Katy KeimCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.47
Cynthia Abel(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.35

Opponents

Ana LarnerCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX9.0A
4.17
Babe FraneyCurrently on VALLEY VISTA RC/VVRC COURTS CW8.5A
3.89
Rating 4.48 → 4.51Doubles result

May 9, 2026 · Doubles

Won 6-3,1-6,1-0
+0.13

Katy’s side

Katy KeimCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.47
Jennifer Essner(partner)Currently on ST MARY 40MX8.0A
4.49

Opponents

Fenny WidjajaCurrently on WALNUT CREEK RC/Walnut Creek TC CW9.5A
4.44
Jennifer MillsCurrently on MARIN TC CW9.5A
4.59
Rating 4.34 → 4.48Doubles result

Apr 13, 2026 · Doubles

Lost 0-6,1-6
−0.09

Katy’s side

Katy KeimCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.47
Kimberly Prast(partner)Currently on MORAGA CC CW8.5A
4.37

Opponents

Dana GreasonCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX9.0A
4.47
Beth WorkenehCurrently on SAN PABLO PK CW9.5A
4.50
Rating 4.43 → 4.34Doubles result

Feb 8, 2026 · Doubles

Won 6-3,6-0
+0.03

Katy’s side

Katy KeimCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.47
Jennifer Essner(partner)Currently on ST MARY 40MX8.0A
4.49

Opponents

Yana BazulinaCurrently on VALLEY VISTA RC/VVRC COURTS CW8.5A
3.93
Caitlin FinnellCurrently on RICHMOND TA/NICHOLL PK CW8.5A
4.08
Rating 4.39 → 4.42Doubles result

Feb 2, 2026 · Doubles

Won 6-0,6-1
+0.15

Katy’s side

Katy KeimCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.47
Jennifer Essner(partner)Currently on ST MARY 40MX8.0A
4.49

Opponents

Erika SmithCurrently on BERKELEY TC 55MX9.0A
4.59
Anita KressnerCurrently on BERKELEY TC CW9.5A
4.21
Rating 4.24 → 4.39Doubles result

Jan 24, 2026 · Doubles

Won 6-2,7-6
+0.04

Katy’s side

Katy KeimCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.47
Angie Esswein(partner)Currently on SAN PABLO PK CW9.5A
4.38

Opponents

Donna HimenezCurrently on WALNUT COUNTRY HOA 40MX8.0A
4.08
Flor SalinasCurrently on RICHMOND TA/NICHOLL PK CW8.5A
4.00
Rating 4.20 → 4.24Doubles result

Jan 11, 2026 · Doubles

Lost 3-6,4-6
−0.12

Katy’s side

Katy KeimCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.47
Petra Reinecke(partner)Currently on BERKELEY TC CW9.5A
4.37

Opponents

Fionnuala WrightCurrently on BERKELEY TC CW9.5A
4.43
Deborah LelandCurrently on BERKELEY TC CW9.5A
4.53
Rating 4.32 → 4.20Doubles result
Best match
+0.15
Feb 2 vs E. Smith / A. Kressner
Worst match
−0.17
Jun 1 vs I. Weintraub / J. Bates
Where you started ›4.44
2023 year-end NTRP 4.54.30
Scale calibration+0.14
Season start4.44
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

Katy Keim’s MatchPoint NorCal tennis rating is 4.47, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A.

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−0.014.43
Pulled toward the 2025 year-end level+0.004.32

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