Hsiaoting Ko · NorCal tennis rating

MatchPoint

Player profile

Hsiaoting Ko

USTA 4.5 · NorCal league player

4.35

current

▼ −0.09 this season

Other formats · don’t affect your rating above

Combo 4.22Mixed 4.12

Active teams

SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A →2026 Combo Mens League 8.5

USTA4.50

2026

15 matches

Apr · 4.64

Aug · 4.35

Sep 5 · Doubles−0.08

L B. Rooijen / K. Ong

4-6,6-7 · 1D · with Edison Zhou

● 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

15 matches

Published NorCal results in 2026 — 9 scoring, 6 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 5, 2026 · Doubles · 1D · Combo

Lost 4-6,6-7

−0.08

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.22

Edison Zhou(partner)Currently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

3.81

Opponents

Bart Van RooijenCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.37

Ken OngCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.36

Combo rating 4.30 → 4.22Doubles result

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

Aug 28, 2026 · Doubles · 2D · Combo

Lost 2-6,3-6

−0.09

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.22

Ke Lei(partner)Currently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

3.82

Opponents

Kehan LiCurrently on SUNNYVALE MTC CM9.5A

4.46

Junchao LinCurrently on SUNNYVALE MTC CM8.5A

4.40

Combo rating 4.39 → 4.30Doubles result

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

Aug 14, 2026 · Singles

Lost 6-7,2-6

−0.12

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.35

Opponents

Alston KauCurrently on LOS ALTOS TC/LOS ALTOS GCC CM8.5A

4.34

Rating 4.47 → 4.35Singles result

Jul 11, 2026 · Doubles

Lost 5-7,3 RE-4

−0.10

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.35

George Wang(partner)Currently on LOS PASEOS PK CM8.5A

4.45

Opponents

Stephen LeeCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.28

Raymond UyeharaCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CM8.5A

4.75

Rating 4.58 → 4.47Doubles result

Jun 13, 2026 · Doubles

Lost 3-6,1 RE-0

−0.15

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.35

Ho Wing Ngan(partner)

4.68

Opponents

Jeffrey HuangCurrently on PINEWOOD PK CM8.5A

4.15

Ben SchreiberCurrently on SUNNYVALE MTC CM8.5B

4.29

Rating 4.73 → 4.58Doubles result

Jun 1, 2026 · Doubles

Won 7-6,6-4

+0.01

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.35

Jason Ah Chuen Jahchuen(partner)Currently on GOLDMAN TC CM9.5A

4.69

Opponents

Devin DonnellyCurrently on SUNNYVALE MTC 40MX7.0G

3.74

Shrinivas VenkatramanCurrently on CUPERTINO TC/CUPERTINO SC CM8.5A

3.84

Rating 4.71 → 4.73Doubles result

May 30, 2026 · Singles

Lost 3-6,1-6

−0.26

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.35

Opponents

Tarun RajaveluCurrently on MISSION HILLS CM8.5A

4.08

Rating 4.98 → 4.71Singles result

May 17, 2026 · Doubles

Won 7-5,7-6

+0.08

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.35

George Wang(partner)Currently on LOS PASEOS PK CM8.5A

4.45

Opponents

Stephen LiCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.48

Kuan ChangCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.18

Rating 4.90 → 4.98Doubles result

May 10, 2026 · Singles

Won 6-1,6-3

+0.05

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.35

Opponents

Rajasundaram RajasekaranCurrently on LOS GATOS SR 40MX9.0A

4.12

Rating 4.85 → 4.90Singles result

Apr 26, 2026 · Singles

Won 6-3,6-2

+0.11

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.35

Opponents

George ChangCurrently on CUESTA TC CM9.5A

4.42

Rating 4.74 → 4.85Singles result

Apr 15, 2026 · Singles

Won 7-5,6-4

+0.09

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.35

Opponents

Ranjit Narayanan

4.28

Rating 4.64 → 4.74Singles result

Mar 8, 2026 · Doubles · Mixed

Won 6-2,6-3

+0.11

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.12

Joyce Chou(partner)Currently on CUESTA TC CW9.5A

4.54

Opponents

Shelly WallaceCurrently on BAY CLUB SANTA CLARA CW8.5A

3.97

Jay SaddlerCurrently on LOS GATOS SR 55MX9.0A

4.01

Mixed rating 4.01 → 4.12Doubles result

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

Feb 21, 2026 · Doubles · Mixed

Lost 1-6,1-6

−0.03

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.12

Chunguang He(partner)

4.20

Opponents

Daniela Leal

4.62

Edwin PhamCurrently on SUNNYVALE MTC CM9.5A

4.57

Mixed rating 4.04 → 4.01Doubles result

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

Jan 24, 2026 · Doubles · Mixed

Won 6-4,6-1

+0.15

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.12

Joyce Chou(partner)Currently on CUESTA TC CW9.5A

4.54

Opponents

Sueyin WongCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT

4.02

Jay SaddlerCurrently on LOS GATOS SR 55MX9.0A

4.01

Mixed rating 3.89 → 4.04Doubles result

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

Jan 12, 2026 · Doubles · Mixed

Lost 3-6,1-6

−0.07

Hsiaoting’s side

Hsiaoting KoCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A

4.12

Nicole Schnabel(partner)

4.75

Opponents

Jeffrey HuangCurrently on PINEWOOD PK CM8.5A

4.14

Maiko YanoCurrently on CUESTA TC CW9.5A

4.63

Mixed rating 3.97 → 3.89Doubles result

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

Best match

+0.11

Apr 26 vs George Chang

Worst match

−0.26

May 30 vs Tarun Rajavelu

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

Hsiaoting Ko’s MatchPoint NorCal tennis rating is 4.35, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A.

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+0.044.48

Pulled toward the 2025 year-end level+0.024.64

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