MatchPoint

Player profile

Katherine Sandell’s NorCal tennis rating

Katherine Sandell
USTA 3.5 · NorCal league player
3.34
current
▲ +0.55 this season

Other formats · don’t affect your rating above

Combo 3.41Mixed 3.49
USTA3.50
2026
37 matches
3.723.493.25
Jan · 3.42
Jun · 3.34
Sep 12 · Doubles+0.04
W D. Baker / T. Clark
6-3,6-3 · 2D · with Ann Kerdchonphet
● 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

37 matches

Published NorCal results in 2026 — 23 scoring, 14 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 12, 2026 · Doubles · 2D · Combo

Won 6-3,6-3
+0.04

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.41
Ann Kerdchonphet(partner)Currently on SUNNYVALE MTC CW6.5D
3.40

Opponents

Deborah BakerCurrently on MORGAN HILL TC/MORGAN HILL TC CW5.5A-DT
2.72
Tina ClarkCurrently on RIDGEMARK G&CC 40MX8.0A
3.12
Combo rating 3.37 → 3.41Doubles result

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

Sep 8, 2026 · Doubles · 1D · Combo

Lost 6-7,1-6
−0.06

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.41
Hilary Butler(partner)Currently on BAY CLUB COURTSIDE CW7.5B-DT
3.44

Opponents

Allison RissoCurrently on LOS GATOS SR CW8.5A
4.00
Jennifer HaggertyCurrently on SUNNYVALE TC/SUNNYVALE MTC CW6.5C
3.56
Combo rating 3.43 → 3.37Doubles result

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

Aug 16, 2026 · Doubles · 3D · Mixed

Lost 3-6,3-6
−0.11

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.49
Steve Fisher(partner)Currently on LADERA OAKS CM7.5A
3.45

Opponents

Chen WangCurrently on SUNNYVALE TC/SUNNYVALE MTC CM6.5A
3.61
Lan WuCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
3.73
Mixed rating 3.60 → 3.49Doubles result

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

Aug 7, 2026 · Doubles · Mixed

Won 5-7,6-2,1-0
+0.09

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.49
Brian Mccombs(partner)Currently on FREMONT TC CM7.5A
4.00

Opponents

Corrine FabieCurrently on BAY CLUB SANTA CLARA CW7.5A
3.19
Rodley FabieCurrently on SILVER CREEK CM7.5A
3.55
Mixed rating 3.51 → 3.60Doubles 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 3-6,1-6
−0.03

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.49
Ahmer Khan(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CM7.5C
3.53

Opponents

Jieying ShiCurrently on SUNNYVALE TC/SUNNYVALE MTC CW7.5A-DT
4.01
Tom WangCurrently on SUNNYVALE MTC 40MX7.0F
4.07
Mixed rating 3.54 → 3.51Doubles result

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

Jul 10, 2026 · Doubles · Mixed

Lost 1-6,6-4,0-1
−0.08

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.49
David Lilienstein(partner)Currently on BAY CLUB COURTSIDE CM6.5A
3.17

Opponents

Catherine LiangCurrently on SILVER CREEK CW7.5A
3.75
Phill SohnCurrently on SILVER CREEK CM6.5A
3.10
Mixed rating 3.62 → 3.54Doubles result

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

Jul 2, 2026 · Doubles · Mixed

Won 6-4,6-1
+0.05

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.49
Scott Pettitt(partner)Currently on MORGAN HILL TC/MORGAN HILL TC CM6.5A
3.45

Opponents

Johnson FongCurrently on CUPERTINO TC/CUPERTINO SC CM6.5A-DT
2.88
Cindy JeungCurrently on CUPERTINO TC/CUPERTINO SC CW7.5A-DT
3.38
Mixed rating 3.58 → 3.62Doubles result

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

Jun 28, 2026 · Doubles

Lost 3-6,6-7
−0.12

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34
Camille Freeman(partner)Currently on BAY CLUB COURTSIDE CW6.5A
3.53

Opponents

Zixiao ChengCurrently on SUNNYVALE MTC CW7.5B
3.58
Eva WuCurrently on SUNNYVALE MTC CW6.5B
3.30
Rating 3.47 → 3.34Doubles result

Jun 14, 2026 · Doubles

Won 6-2,6-2
+0.18

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34
Camille Freeman(partner)Currently on BAY CLUB COURTSIDE CW6.5A
3.53

Opponents

Quynh LuuCurrently on BAY CLUB COURTSIDE CW7.5B-DT
3.40
Judy HsuCurrently on BAY CLUB SANTA CLARA CW7.5A
3.50
Rating 3.41 → 3.59Doubles result

Jun 14, 2026 · Singles

Lost 2-6,0-6
−0.13

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34

Opponents

Ke LiuCurrently on SUNNYVALE MTC CW6.5D
3.42
Rating 3.59 → 3.47Singles result

Jun 1, 2026 · Singles

Lost 1-6,1-6
−0.01

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34

Opponents

Kelly NicholsCurrently on LOS GATOS SR CW8.5A-DT
4.03
Rating 3.42 → 3.41Singles result

May 17, 2026 · Singles

Lost 5-7,6-1,0-1
−0.03

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34

Opponents

Monica HarvinCurrently on CHAMISAL TC CW7.5A
3.77
Rating 3.37 → 3.35Singles result

May 10, 2026 · Doubles

Lost 2-6,4-6
−0.03

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34
Hilary Butler(partner)Currently on BAY CLUB COURTSIDE CW7.5B-DT
3.79

Opponents

Runa KoizumiCurrently on SUNNYVALE TC/SUNNYVALE MTC CW6.5A-DT
3.79
Puhe LiangCurrently on SUNNYVALE MTC CW7.5B
3.74
Rating 3.41 → 3.37Doubles result

May 9, 2026 · Singles

Won 7-6,4-6,1-0
+0.01

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34

Opponents

Sheba NaderzadCurrently on ALMADEN VAC CW7.5A
2.98
Rating 3.39 → 3.41Singles result

May 2, 2026 · Doubles

Lost 3-6,4-6
−0.13

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34
Sonia Whitfield(partner)Currently on BAY CLUB COURTSIDE CW7.5A
3.25

Opponents

Mai PhamCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CW7.5A
3.56
Anna AnCurrently on SUNNYVALE MTC CW6.5B
3.19
Rating 3.53 → 3.39Doubles result

Apr 14, 2026 · Singles

Won 7-5,4-6,1-0
+0.16

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34

Opponents

Abbie SerranoCurrently on MORGAN HILL TC/MORGAN HILL TC CW7.5A-DT
3.62
Rating 3.45 → 3.61Singles result

Apr 12, 2026 · Doubles

Won 4-6,6-4,1-0
+0.20

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34
Heather La France(partner)Currently on SUNNYVALE MTC CW8.5D
3.83

Opponents

Rachel BanseCurrently on RIDGEMARK G&CC 40MX8.0A
3.82
Michele RumfolaCurrently on MORGAN HILL TC/MORGAN HILL TC CW8.5A
3.87
Rating 3.25 → 3.45Doubles result

Mar 15, 2026 · Doubles

Lost 5-7,4-6
−0.20

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34
Inna Cantor(partner)Currently on BAY CLUB COURTSIDE CW6.5A
3.16

Opponents

Julie SchwarzCurrently on LOS GATOS SR CW6.5A-DT
3.10
Ellie GholamiCurrently on LOS GATOS SR CW6.5A-DT
3.22
Rating 3.52 → 3.32Doubles result

Mar 14, 2026 · Singles

Lost 4-6,1-6
−0.01

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34

Opponents

Yan MooreCurrently on SUNNYVALE MTC CW8.5E
4.29
Rating 3.53 → 3.52Singles result

Mar 12, 2026 · Doubles · Mixed

Lost 1-6,7-5,0-1
−0.07

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.49
Rodley Fabie(partner)Currently on SILVER CREEK CM7.5A
3.55

Opponents

Michael ZhangCurrently on SUNNYVALE MTC 40MX7.0A
3.65
Dan SuCurrently on SUNNYVALE MTC CW8.5E
3.76
Mixed rating 3.65 → 3.58Doubles result

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

Mar 7, 2026 · Singles

Lost 5-7,6-1,0-1
−0.07

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34

Opponents

Marina ObyrneCurrently on SUNNYVALE TC/SUNNYVALE MTC CW7.5B-DT
3.63
Rating 3.60 → 3.53Singles result

Mar 6, 2026 · Singles

Lost 2-6,5-7
−0.12

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34

Opponents

Vesna Mardesic
3.52
Rating 3.72 → 3.60Singles result

Mar 2, 2026 · Doubles · Mixed

Won 6-4,7-5
+0.11

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.49
William Africa(partner)Currently on BAY CLUB SANTA CLARA CM7.5A
3.65

Opponents

Guangyu XuCurrently on RINCONADA PK 55MX8.0A
3.71
Stacey WangCurrently on SUNNYVALE MTC CW6.5D
3.05
Mixed rating 3.54 → 3.65Doubles result

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

Mar 1, 2026 · Doubles · Mixed

Won 3-6,6-2,1-0
+0.09

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.49
Steve Fisher(partner)Currently on LADERA OAKS CM7.5A
3.45

Opponents

Kristine YuenCurrently on SUNNYVALE TC/SUNNYVALE MTC CW7.5A
3.69
Matt CheungCurrently on SAN JOSE SR 40MX7.0A
3.12
Mixed rating 3.45 → 3.54Doubles result

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

Feb 27, 2026 · Doubles

Won 6-4,6-3
+0.08

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34
Camille Freeman(partner)Currently on BAY CLUB COURTSIDE CW6.5A
3.53

Opponents

Susan EdwardsCurrently on BAY CLUB COURTSIDE CW7.5B-DT
3.33
Shawna BallardCurrently on BAY CLUB SANTA CLARA 55MX7.0A
3.09
Rating 3.57 → 3.64Doubles result

Feb 25, 2026 · Singles

Lost 2-6,5-7
−0.03

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34

Opponents

Lienchi Jamie NguyenCurrently on MORGAN HILL TC/MORGAN HILL TC CW8.5A
3.90
Rating 3.59 → 3.57Singles result

Jan 24, 2026 · Singles

Won 7-6,7-5
+0.17

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34

Opponents

Christine BreenCurrently on RIDGEMARK G&CC 55MX7.0A
3.51
Rating 3.42 → 3.59Singles result

Jan 20, 2026 · Singles

Lost 1-6,3-6
−0.07

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34

Opponents

Catherine CaouetteCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0B
3.67
Rating 3.49 → 3.42Singles result

Jan 19, 2026 · Doubles · Mixed

Lost 1-6,6-4,0-1
−0.07

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.49
Ahmer Khan(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CM7.5C
3.53

Opponents

Abhishek AroraCurrently on SUNNYVALE MTC CM7.5F
3.72
Eunjung ChangCurrently on SUNNYVALE TC/SUNNYVALE MTC CW7.5A
3.67
Mixed rating 3.52 → 3.45Doubles result

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

Jan 17, 2026 · Doubles · Mixed

Won 5-7,6-3,1-0
+0.20

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.49
Marco Kraus(partner)Currently on FREMONT TC CM9.5A
4.56

Opponents

Dylan Zhou
4.13
Tracy FujiedaCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5F
3.89
Mixed rating 3.32 → 3.52Doubles result

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

Jan 15, 2026 · Singles

Won 6-1,6-7,1-0
+0.08

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.34

Opponents

Kathy KellerCurrently on ALMADEN VAC CW7.5A
3.26
Rating 3.42 → 3.49Singles result

Jan 13, 2026 · Doubles · Combo

Won 6-2,6-2
+0.02

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.41
Susan Onffroy(partner)Currently on BAY CLUB SANTA CLARA 55MX8.0A
3.42

Opponents

Megan HansenCurrently on GREEN VALLEY CC 40MX7.0A
2.74
Janet SaladinoCurrently on GREEN VALLEY CC S70W6.0A
2.91
Combo rating 3.41 → 3.43Doubles result

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

Jan 8, 2026 · Doubles · Mixed

Won 7-6,5-7,1-0
+0.09

Katherine’s side

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A
3.49
Rodley Fabie(partner)Currently on SILVER CREEK CM7.5A
3.55

Opponents

Monika MilesCurrently on ALMADEN VAC CW7.5A
3.37
Vladimir LibershteynCurrently on SUNNYVALE TC/SUNNYVALE MTC CM7.5C
3.30
Mixed rating 3.23 → 3.32Doubles result

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

Best match
+0.20
Apr 12 vs R. Banse / M. Rumfola
Worst match
−0.20
Mar 15 vs J. Schwarz / E. Gholami
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

Katherine Sandell’s MatchPoint NorCal tennis rating is 3.34, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 4 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−0.172.62
Pulled toward the 2025 year-end level−0.013.42

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