Nathaniel Tumaneng · NorCal tennis rating

MatchPoint

Player profile

Nathaniel Tumaneng

USTA 4.0 · NorCal league player

4.07

current

▲ +0.18 this season

Other formats · don’t affect your rating above

Combo 4.11Mixed 4.26

Active teams · 2

LOS PASEOS PK 40MX7.0A →2026 Mixed 40 & Over 7.0 WILLOW PASS PK 40MX8.0B →2026 Mixed 40 & Over 8.0

USTA4.00

2026

23 matches

Jan · 4.02

May · 4.07

Aug 30 · Doubles+0.02

W D. Truong / S. Peterson

5-7,6-3,1-0 · 2D · with Mijung Park

● 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

23 matches

Published NorCal results in 2026 — 7 scoring, 16 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Aug 30, 2026 · Doubles · 2D · Mixed

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

+0.02

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Mijung Park(partner)Currently on SANTA CLARA TC/SANTA CLARA TENNIS C CW6.5A

3.42

Opponents

Dai TruongCurrently on PLEASANTON CM8.5A

3.97

Sylvia PetersonCurrently on SUNNYVALE TC/SUNNYVALE MTC 55MX6.0A

3.38

Mixed rating 4.24 → 4.26Doubles result

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

Aug 29, 2026 · Doubles · 1D · Mixed

Won 7-5,6-0

+0.15

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Cristy Ackerman(partner)Currently on WILLOW PASS PK CW7.5A

4.27

Opponents

Angela MerolaCurrently on ST MARY 40MX8.0A

4.31

Kunal JainCurrently on ST MARY 40MX8.0A

4.28

Mixed rating 4.09 → 4.24Doubles result

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

Aug 23, 2026 · Doubles · 3D · Mixed

Won 6-1,6-3

+0.01

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Mijung Park(partner)Currently on SANTA CLARA TC/SANTA CLARA TENNIS C CW6.5A

3.42

Opponents

Suneel SharmaCurrently on ALMADEN VAC CM6.5A

3.33

Terry HuangCurrently on SUNNYVALE MTC CW6.5E

3.60

Mixed rating 4.08 → 4.09Doubles result

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

Aug 22, 2026 · Doubles · 1D · Mixed

Won 6-2,6-1

+0.02

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Cristy Ackerman(partner)Currently on WILLOW PASS PK CW7.5A

4.27

Opponents

Ava AscherCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX8.0C

3.73

Alfredo VigilCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX8.0C

3.57

Mixed rating 4.07 → 4.08Doubles result

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

Jul 19, 2026 · Doubles · Mixed

Won 6-4,6-3

+0.01

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Jiyoun Noh(partner)Currently on SUNNYVALE MTC 40MX7.0G

3.59

Opponents

Patrick LongenbakerCurrently on ALMADEN SR CM6.5A

3.34

Linda TurkstraCurrently on ALMADEN SR CW7.5A

3.65

Mixed rating 4.06 → 4.07Doubles result

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

Jul 11, 2026 · Doubles · Mixed

Won 7-5,7-5

+0.02

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Corazon Bellamy(partner)Currently on WILLOW PASS PK CW7.5A

4.38

Opponents

Bryan WendletonCurrently on WILLOW PASS PK 40MX8.0A

3.74

Ariane SandersCurrently on WILLOW PASS PK 40MX8.0A

3.71

Mixed rating 4.04 → 4.06Doubles result

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

Jul 1, 2026 · Doubles · Mixed

Won 6-4,6-2

+0.01

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Ashley Unyoung Kim(partner)Currently on SUNNYVALE MTC 40MX7.0G

3.40

Opponents

Catherine CaouetteCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0B

3.60

Roland GeniseCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0B

3.36

Mixed rating 4.04 → 4.04Doubles result

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

Jun 20, 2026 · Doubles · Mixed

Won 2-6,6-0,1-0

+0.04

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Cristy Ackerman(partner)Currently on WILLOW PASS PK CW7.5A

4.27

Opponents

Marina WillsCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX8.0C

4.07

Eric HetrickCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX8.0C

3.55

Mixed rating 4.00 → 4.04Doubles result

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

May 17, 2026 · Doubles

Lost 4-6,4-6

−0.10

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.07

Brian Anderson(partner)

4.00

Opponents

Harish BharadwajCurrently on FOSTER CITY TC/EDGEWATER PK CM8.5B

4.11

Shridharan MuthuCurrently on FOSTER CITY TC/EDGEWATER PK CM8.5B

4.25

Rating 4.17 → 4.07Doubles result

May 15, 2026 · Doubles

Won 6-4,6-4

+0.09

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.07

John Chen(partner)Currently on PLEASANTON CM8.5A

4.11

Opponents

Wade ConklinCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CM7.5C

3.86

Aaron BloomCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CM8.5A

3.92

Rating 4.08 → 4.17Doubles result

Apr 25, 2026 · Doubles · Mixed

Lost 2-6,6-3,0-1

−0.05

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Cristy Ackerman(partner)Currently on WILLOW PASS PK CW7.5A

4.27

Opponents

Phillip LamCurrently on SIERRA VIEW CM9.5A

4.78

Jane FieldhouseCurrently on RIO DEL ORO CW7.5A-DT

4.17

Mixed rating 4.05 → 4.00Doubles result

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

Apr 24, 2026 · Doubles · Mixed

Won 6-4,6-0

+0.08

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Cristy Ackerman(partner)Currently on WILLOW PASS PK CW7.5A

4.27

Opponents

Valorie CroninCurrently on WIKIUP R SC CW7.5A

3.93

Brett WilmesCurrently on WIKIUP R SC CM7.5A

4.11

Mixed rating 3.97 → 4.05Doubles result

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

Mar 15, 2026 · Doubles

Won 4-6,6-2,1-0

+0.03

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.07

Satya Chillara(partner)Currently on MISSION HILLS CM8.5A

4.00

Opponents

Henry LiuCurrently on BLACKHAWK CC CM8.5A

3.55

Ashok GanesanCurrently on BLACKHAWK CC CM8.5A

3.53

Rating 4.04 → 4.08Doubles result

Mar 8, 2026 · Doubles · Mixed

Won 7-5,6-2

+0.03

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Joma Ann Raniel(partner)Currently on WILLOW PASS PK 40MX8.0B

4.18

Opponents

Donny Dailey

3.78

Cindy MillerCurrently on IMPERIAL TC CW7.5A

3.59

Mixed rating 3.94 → 3.97Doubles result

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

Mar 1, 2026 · Doubles

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

+0.06

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.07

An-vincent Nguyen(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC 40MX9.0A

4.06

Opponents

Harlee Carter

3.82

Joshua SpinCurrently on BAY CLUB COURTSIDE CM7.5A

3.84

Rating 3.99 → 4.04Doubles result

Feb 28, 2026 · Doubles · Mixed

Lost 3-6,3-6

−0.21

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Aditi Sinha(partner)Currently on FREMONT TC CW6.5A

3.63

Opponents

Jing WuCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C

3.70

Gabriel ChanCurrently on ROLLING HILLS CM8.5A

4.27

Mixed rating 4.15 → 3.94Doubles result

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

Feb 28, 2026 · Doubles

Lost 4-6,4-6

−0.11

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.07

John Chen(partner)Currently on PLEASANTON CM8.5A

4.11

Opponents

Nand JhaCurrently on FREMONT TC CM8.5B

4.08

Srikant KuppaCurrently on FREMONT TC CM8.5B

4.09

Rating 4.10 → 3.99Doubles result

Feb 22, 2026 · Doubles

Won 6-1,7-6

+0.07

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.07

John Chen(partner)Currently on PLEASANTON CM8.5A

4.11

Opponents

Stanford QuanCurrently on PLEASANTON CM7.5D

3.62

Brian Dulac

3.94

Rating 4.03 → 4.10Doubles result

Feb 14, 2026 · Doubles · Mixed

Won 6-1,6-3

+0.04

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Cristy Ackerman(partner)Currently on WILLOW PASS PK CW7.5A

4.27

Opponents

Derek ClarkCurrently on CHAMISAL TC CM8.5A

3.99

Christina RogerCurrently on CHAMISAL TC 40MX8.0A

3.55

Mixed rating 4.11 → 4.15Doubles result

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

Jan 31, 2026 · Doubles · Mixed

Won 6-2,7-6

+0.02

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Rachel Banse(partner)Currently on RIDGEMARK G&CC 40MX8.0A

3.68

Opponents

Donny Dailey

3.78

Sarah SmithCurrently on IMPERIAL TC CW7.5A

3.57

Mixed rating 4.08 → 4.11Doubles result

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

Jan 25, 2026 · Doubles

Won 6-2,6-2

+0.01

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.07

Loc Dao(partner)

3.88

Opponents

Gregory NicholsCurrently on LOS GATOS SR CM8.5A

3.46

Kakkanath Pramod KrishnaCurrently on LOS GATOS SR CM7.5B

3.15

Rating 4.02 → 4.03Doubles result

Jan 20, 2026 · Doubles · Mixed

Won 6-2,6-3

+0.00

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Jing Zhao(partner)Currently on SUNNYVALE MTC CW6.5B

3.28

Opponents

Mike HuynhCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A

3.34

Natalie Hwee

3.15

Mixed rating 4.08 → 4.08Doubles 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 6-2,6-1

+0.01

Nathaniel’s side

Nathaniel TumanengCurrently on WILLOW PASS PK 40MX8.0B

4.26

Xingxin Zhou(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CW6.5C

3.41

Opponents

Cindy ChoiCurrently on PLEASANT HILL/PLEASANT HILL MIDDLE CW6.5A

2.67

Bryan WendletonCurrently on WILLOW PASS PK 40MX8.0A

3.74

Mixed rating 4.07 → 4.08Doubles result

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

Best match

+0.09

May 15 vs W. Conklin / A. Bloom

Worst match

−0.11

Feb 28 vs N. Jha / S. Kuppa

Where you started ›3.89

2023 year-end NTRP 4.03.75

Scale calibration+0.14

Season start3.89

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

Nathaniel Tumaneng’s MatchPoint NorCal tennis rating is 4.07, 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−0.063.83

Pulled toward the 2025 year-end level−0.084.02

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

Nathaniel Tumaneng’s NorCal tennis rating

Win more matches with less captain work.