MatchPoint

Player profile

Sonnet Mckinnon’s NorCal tennis rating

Sonnet Mckinnon
USTA 4.5 · NorCal league player
4.40
current
▼ −0.04 this season

Other formats · don’t affect your rating above

Combo 4.38
USTA4.50
2026
17 matches
4.674.534.38
Jan · 4.52
Aug · 4.40
Sep 11 · Doubles+0.17
W C. Tarpey-schwed / D. Greason
6-0,6-4 · 2D · with Alison Revell
● 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

17 matches

Published NorCal results in 2026 — 11 scoring, 6 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 11, 2026 · Doubles · 2D · Combo

Won 6-0,6-4
+0.17

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.38
Alison Revell(partner)Currently on MARIN TC CW9.5A
4.88

Opponents

Camilla Tarpey-schwedCurrently on MARIN TC CW9.5B
4.86
Dana GreasonCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX9.0A
4.29
Combo rating 4.21 → 4.38Doubles result

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

Jul 11, 2026 · Doubles · Combo

Lost 2-6,3-6
−0.06

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.38
Kimberly Borah-schulist(partner)Currently on MARIN TC CW9.5A
4.52

Opponents

Erin GreenCurrently on BAY CLUB SF TENNIS 40MX9.0A
4.68
Kristine AvilaCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.57
Combo rating 4.27 → 4.21Doubles result

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

Jul 10, 2026 · Doubles · Combo

Lost 1-6,0-6
−0.12

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.38
Jane Liddle(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 40MX9.0A
4.33

Opponents

Michelle Chapple
5.03
Teri OstlingCurrently on JOHNSON RANCH CW8.5A
4.22
Combo rating 4.39 → 4.27Doubles result

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

Jun 7, 2026 · Doubles

Won 6-3,6-3
+0.04

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.40
Amy Rennert(partner)Currently on TIBURON PEN C 40MX8.0A
4.51

Opponents

Ana LarnerCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX9.0A
4.17
Jill Van SlykeCurrently on VALLEY VISTA RC/VVRC COURTS CW8.5A
4.01
Rating 4.50 → 4.54Doubles result

May 16, 2026 · Doubles

Lost 1-6,1-6
−0.17

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.40
Heather Ruegg(partner)Currently on BERKELEY TC CW9.5A
4.37

Opponents

Maddie ThomasCurrently on WALNUT CREEK RC/Walnut Creek TC CW8.5A
4.27
Elizabeth ShalevCurrently on WALNUT CREEK RC/Walnut Creek TC CW8.5A
4.44
Rating 4.67 → 4.50Doubles result

May 15, 2026 · Doubles

Won 2-6,6-2,1-0
+0.06

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.40
Valeria Pinna(partner)Currently on MARIN TC CW9.5A
4.51

Opponents

Carol WangCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
4.20
Ike BunantaCurrently on SUNNYVALE MTC CW8.5B
4.28
Rating 4.61 → 4.67Doubles result

May 2, 2026 · Doubles

Won 6-7,6-3,1-0
+0.06

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.40
Amy Rennert(partner)Currently on TIBURON PEN C 40MX8.0A
4.51

Opponents

Cassie KimCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
4.20
Ana LarnerCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX9.0A
4.17
Rating 4.55 → 4.61Doubles result

Apr 18, 2026 · Doubles · Combo

Lost 5-7,4-6
−0.17

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.38
Christine Costamagna(partner)Currently on MARIN TC CW9.5A
4.38

Opponents

Caroline IwanchukCurrently on BAY CLUB SF TENNIS CW8.5A
4.29
Lisa TrusheimCurrently on RAFAEL RC 55MX8.0A
4.24
Combo rating 4.56 → 4.39Doubles result

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

Apr 4, 2026 · Doubles · Combo

Won 4-6,7-5,1-0
+0.05

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.38
Amy Rennert(partner)Currently on TIBURON PEN C 40MX8.0A
4.55

Opponents

Alison St SureCurrently on RAFAEL RC CW8.5A
4.20
Diane ShearinCurrently on RAFAEL RC CW8.5A
4.12
Combo rating 4.50 → 4.56Doubles result

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

Mar 28, 2026 · Doubles · Combo

Lost 6-4,4-6,0-1
−0.14

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.38
Linda Roland(partner)Currently on MARIN TC CW9.5A
4.44

Opponents

Alison St SureCurrently on RAFAEL RC CW8.5A
4.20
Miki Lenox
4.38
Combo rating 4.64 → 4.50Doubles result

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

Mar 15, 2026 · Doubles

Won 6-4,6-2
+0.06

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.40
Noriko Swanson(partner)Currently on VALLEY VISTA RC/VVRC COURTS CW8.5A
4.46

Opponents

Sharleen HoustonCurrently on WALNUT CREEK RC/Walnut Creek TC CW8.5A
4.04
Puja MukherjeeCurrently on UNION CITY LEISURE S/VETERANS MEM PK 40MX8.0A
4.24
Rating 4.42 → 4.47Doubles result

Jan 18, 2026 · Doubles

Won 3-6,6-4,1-0
+0.11

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.40
Jamille Lee(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 40MX9.0A
4.66

Opponents

Kal PetersCurrently on CROW CANYON CC CW8.5A
4.41
Val LacommareCurrently on CROW CANYON CC CW8.5A
4.31
Rating 4.38 → 4.49Doubles result

Jan 17, 2026 · Doubles

Lost 6-7,0-6
−0.14

Sonnet’s side

Sonnet MckinnonCurrently on MARIN TC CW9.5A
4.40
Heather Lobdell(partner)Currently on TIBURON PEN C 40MX8.0A
4.63

Opponents

Liz HartmannCurrently on ROHNERT PK TC/MAGNOLIA/M PK 40MX9.0A
4.28
Alexis WebbCurrently on ROHNERT PK TC/MAGNOLIA/M PK 40MX9.0A
4.52
Rating 4.52 → 4.38Doubles result
Best match
+0.11
Jan 18 vs K. Peters / V. Lacommare
Worst match
−0.17
May 16 vs M. Thomas / E. Shalev
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

Sonnet Mckinnon’s MatchPoint NorCal tennis rating is 4.40, 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+0.024.46
Pulled toward the 2025 year-end level+0.014.52

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