MatchPoint

Player profile

Sarah Martiniak’s NorCal tennis rating

Sarah Martiniak
USTA 4.0 · NorCal league player
3.91
current
▲ +0.02 this season

Other formats · don’t affect your rating above

Combo 3.92Mixed 3.72
USTA4.00
2026
12 matches
4.083.973.87
Jan · 4.08
Mar · 3.91
Sep 6 · Doubles+0.12
W J. Wang / F. Salinas
6-7,6-4,1-0 · 2D · with Clarissa Binkley
● 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 — 4 scoring, 8 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 6, 2026 · Doubles · 2D · Combo

Won 6-7,6-4,1-0
+0.12

Sarah’s side

Sarah MartiniakCurrently on BERKELEY TC CW8.5A
3.92
Clarissa Binkley(partner)Currently on GOLDMAN TC CW9.5A
4.47

Opponents

Jennifer WangCurrently on RICHMOND TA/NICHOLL PK CW8.5A
3.97
Flor SalinasCurrently on RICHMOND TA/NICHOLL PK CW8.5A
3.87
Combo rating 3.80 → 3.92Doubles result

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

Jul 25, 2026 · Doubles · Mixed

Lost 6-4,1-6,0-1
−0.18

Sarah’s side

Sarah MartiniakCurrently on BERKELEY TC CW8.5A
3.72
Walter Garms(partner)Currently on BERKELEY TC 40MX7.0A
2.99

Opponents

Byron BardyCurrently on PLEASANTON 55MX8.0A
3.63
Lauren AddicottCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.38
Mixed rating 3.90 → 3.72Doubles result

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

Jul 20, 2026 · Doubles · Mixed

Won 5-7,7-6,1-0
+0.10

Sarah’s side

Sarah MartiniakCurrently on BERKELEY TC CW8.5A
3.72
Brad Howells(partner)Currently on BERKELEY TC 40MX7.0A
3.60

Opponents

Arwa KaddouraCurrently on WILLOW PASS PK CW7.5A
3.88
Suresh GunasekaranCurrently on RICHMOND TA/NICHOLL PK 40MX7.0A
3.48
Mixed rating 3.80 → 3.90Doubles 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 6-4,6-3
+0.05

Sarah’s side

Sarah MartiniakCurrently on BERKELEY TC CW8.5A
3.72
Brad Howells(partner)Currently on BERKELEY TC 40MX7.0A
3.60

Opponents

James DuffCurrently on WASHINGTON PK CM7.5A
3.53
Amy KimCurrently on WASHINGTON PK CW6.5A
3.42
Mixed rating 3.74 → 3.80Doubles result

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

May 23, 2026 · Doubles · Combo

Won 6-3,6-4
+0.09

Sarah’s side

Sarah MartiniakCurrently on BERKELEY TC CW8.5A
3.92
Annette Ellgaard(partner)Currently on BERKELEY TC CW8.5A
3.83

Opponents

Judy MillerCurrently on VALLEY VISTA RC/VVRC COURTS S70W8.0A
3.52
Linda KeatingCurrently on VALLEY VISTA RC/VVRC COURTS CW8.5A
3.74
Combo rating 3.71 → 3.80Doubles result

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

May 3, 2026 · Doubles · Combo

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

Sarah’s side

Sarah MartiniakCurrently on BERKELEY TC CW8.5A
3.92
Annette Ellgaard(partner)Currently on BERKELEY TC CW8.5A
3.83

Opponents

Heidi BeltonCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A-DT
3.95
Donna HimenezCurrently on WALNUT COUNTRY HOA 40MX8.0A
4.13
Combo rating 3.55 → 3.71Doubles result

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

Apr 19, 2026 · Doubles · Combo

Won 6-4,7-6
+0.12

Sarah’s side

Sarah MartiniakCurrently on BERKELEY TC CW8.5A
3.92
Annette Ellgaard(partner)Currently on BERKELEY TC CW8.5A
3.83

Opponents

Miwon VellaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.53
Michelle McdermottCurrently on PLEASANTON 55MX9.0A
3.97
Combo rating 3.43 → 3.55Doubles result

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

Mar 22, 2026 · Doubles · Combo

Lost 6-7,3-6
−0.11

Sarah’s side

Sarah MartiniakCurrently on BERKELEY TC CW8.5A
3.92
Lee Slome(partner)Currently on BERKELEY TC CW8.5A
3.65

Opponents

Cybille ScottCurrently on ROUND HILL CC CW8.5A
3.92
Donna MccartneyCurrently on ROUND HILL CC CW7.5A
3.75
Combo rating 3.53 → 3.43Doubles result

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

Feb 21, 2026 · Singles

Lost 1-6,6-2,0-1
−0.11

Sarah’s side

Sarah MartiniakCurrently on BERKELEY TC CW8.5A
3.91

Opponents

Amanda IseriCurrently on SAN PABLO PK CW7.5A
3.91
Rating 3.99 → 3.87Singles result

Jan 31, 2026 · Singles

Won 6-2,6-2
+0.09

Sarah’s side

Sarah MartiniakCurrently on BERKELEY TC CW8.5A
3.91

Opponents

Emily Chen
3.66
Rating 3.89 → 3.99Singles result
Best match
+0.09
Jan 31 vs Emily Chen
Worst match
−0.18
Jan 17 vs S. Buriani / A. Iseri
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

Sarah Martiniak’s MatchPoint NorCal tennis rating is 3.91, 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−0.013.88
Pulled toward the 2025 year-end level−0.034.08

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