MatchPoint

Player profile

John Foster’s NorCal tennis rating

John Foster
USTA 3.0 · NorCal league player
2.83
current
▲ +0.04 this season

Other formats · don’t affect your rating above

Combo 2.94Mixed 2.77
USTA3.00
2026
18 matches
3.022.832.65
Jan · 2.89
Jun · 2.83
Sep 14 · Doubles−0.04
L D. Suh / S. Dixit
1-6,3-6 · 2D · with Antony Homenock
● 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

18 matches

Published NorCal results in 2026 — 14 scoring, 4 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 14, 2026 · Doubles · 2D · Combo

Lost 1-6,3-6
−0.04

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.94
Antony Homenock(partner)Currently on ROUND HILL CC CM7.5A
3.13

Opponents

Dong SuhCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5D
3.72
Shiva DixitCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5D
3.21
Combo rating 2.98 → 2.94Doubles result

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

Jun 1, 2026 · Doubles

Won 6-1,6-1
+0.08

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.83
Jon Adams(partner)Currently on ROUND HILL CC CM6.5A
2.60

Opponents

Gary Sano
2.49
Gary BettencourtCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5C
2.69
Rating 2.75 → 2.83Doubles result

May 3, 2026 · Doubles · Combo

Lost 3-6,3-6
−0.16

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.94
Armin Seifart(partner)Currently on ROUND HILL CC 40MX6.0A
2.90

Opponents

Nick TrilokCurrently on PLEASANT HILL/PLEASANT HILL MIDDLE CM6.5A
3.07
Rob Kinnard
3.07
Combo rating 3.14 → 2.98Doubles result

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

Apr 26, 2026 · Doubles

Lost 1-6,5-7
−0.06

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.83
Matthew Carter(partner)Currently on ROUND HILL CC CM6.5A
2.75

Opponents

Michael AcostaCurrently on WALNUT COUNTRY HOA CM6.5A
3.14
Dan KwanCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B
3.13
Rating 2.79 → 2.73Doubles result

Apr 25, 2026 · Doubles · Combo

Won 6-4,6-1
+0.27

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.94
Steve Meyer(partner)Currently on ROUND HILL CC CM8.5A
3.70

Opponents

David KardonCurrently on RICHMOND TA/NICHOLL PK CM8.5A
3.85
Mario Oropeza
3.78
Combo rating 2.86 → 3.14Doubles result

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

Apr 24, 2026 · Doubles · Combo

Lost 6-4,0-6,0-1
−0.06

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.94
Neil Konigsberg(partner)Currently on ROUND HILL CC CM6.5A
2.88

Opponents

Manohar S SohalCurrently on BAY TREES PK S70M6.0A
3.01
Gary FriesCurrently on MT EDEN T and S CLUB/VETERANS MEM PK 55MX7.0A
3.38
Combo rating 2.93 → 2.86Doubles result

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

Apr 19, 2026 · Doubles

Lost 4-6,4-6
−0.13

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.83
Matthew Carter(partner)Currently on ROUND HILL CC CM6.5A
2.75

Opponents

Derek ParkCurrently on SLEEPY HOLLOW CM6.5A
2.77
Simon ChanCurrently on SLEEPY HOLLOW CM6.5A
2.89
Rating 2.92 → 2.79Doubles result

Mar 15, 2026 · Doubles

Lost 4-6,7-5,0-1
−0.04

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.83
Giles House(partner)Currently on ROUND HILL CC CM6.5A
2.88

Opponents

Douglas FishCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B
3.19
Patrick WongCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B
3.16
Rating 2.96 → 2.92Doubles result

Mar 5, 2026 · Doubles

Won 7-6,1-6,1-0
+0.15

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.83
Matt Rousseau(partner)
2.84

Opponents

Tom KermoianCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5D
2.98
Joseph MomichCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5A
3.01
Rating 2.82 → 2.96Doubles result

Mar 1, 2026 · Doubles

Won 2-6,6-3,1-0
+0.17

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.83
Edgar Vant(partner)Currently on ROUND HILL CC CM6.5A
2.91

Opponents

Lukas KostCurrently on MEADOW STC CM6.5A
3.18
John Muse-fisherCurrently on MORAGA VALLEY CM6.5A
3.12
Rating 2.65 → 2.82Doubles result

Feb 27, 2026 · Doubles

Lost 2-6,2-6
−0.02

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.83
Giles House(partner)Currently on ROUND HILL CC CM6.5A
2.88

Opponents

Samuel SongCurrently on MEADOW STC CM7.5A
3.36
Matt StarkeCurrently on MEADOW STC CM7.5A
3.36
Rating 2.67 → 2.65Doubles result

Feb 9, 2026 · Doubles

Lost 2-6,3-6
−0.05

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.83
Manish Patel(partner)Currently on ROUND HILL CC CM6.5A
2.83

Opponents

Andrey IzmaylovCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A
3.29
Dale WelshCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A
3.13
Rating 2.81 → 2.77Doubles result

Jan 14, 2026 · Doubles

Lost 3-6,6-4,0-1
−0.07

John’s side

John FosterCurrently on ROUND HILL CC CM6.5A
2.83
Armin Seifart(partner)Currently on ROUND HILL CC 40MX6.0A
2.84

Opponents

Paul SwinkCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5C
2.94
John RubenfeldCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.41
Rating 3.02 → 2.95Doubles result
Best match
+0.17
Mar 1 vs L. Kost / J. Muse-fisher
Worst match
−0.13
Apr 19 vs D. Park / S. Chan
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

John Foster’s MatchPoint NorCal tennis rating is 2.83, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on ROUND HILL CC CM6.5A.

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−0.012.78
Pulled toward the 2025 year-end level−0.032.89

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