MatchPoint

Player profile

Dahlia Zuidema’s NorCal tennis rating

Dahlia Zuidema
USTA 3.5 · NorCal league player
3.22
current
▼ −0.12 this season

Other formats · don’t affect your rating above

Combo 3.25Mixed 3.31
USTA3.50
2026
10 matches
3.423.323.22
May · 3.42
May · 3.22
Sep 5 · Doubles−0.05
L S. Matteoli / E. Yap
6-0,4-6,0-1 · 1D · with Kathy Joachim
● 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

10 matches

Published NorCal results in 2026 — 2 scoring, 8 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 5, 2026 · Doubles · 1D · Combo

Lost 6-0,4-6,0-1
−0.05

Dahlia’s side

Dahlia ZuidemaCurrently on JOHNSON RANCH CW7.5A
3.25
Kathy Joachim(partner)Currently on RIO DEL ORO 55MX8.0A
3.64

Opponents

Stacey MatteoliCurrently on BROADSTONE RC CW7.5A-DT
3.58
Elaine YapCurrently on BROADSTONE RC CW7.5A-DT
3.46
Combo rating 3.31 → 3.25Doubles result

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

Aug 5, 2026 · Doubles · 3D · Mixed

Lost 6-7,6-3,0-1
−0.13

Dahlia’s side

Dahlia ZuidemaCurrently on JOHNSON RANCH CW7.5A
3.31
Keith Burnham(partner)Currently on JOHNSON RANCH 40MX7.0C
3.41

Opponents

Joel MarionCurrently on RIO DEL ORO CM6.5A
2.99
Nora NachtsheimCurrently on RIO DEL ORO CW6.5A
3.45
Mixed rating 3.44 → 3.31Doubles result

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

Aug 2, 2026 · Doubles · Mixed

Lost 3-6,3-6
−0.09

Dahlia’s side

Dahlia ZuidemaCurrently on JOHNSON RANCH CW7.5A
3.31
John Welch(partner)Currently on JOHNSON RANCH CM7.5A-DT
3.22

Opponents

Craig WalshCurrently on JOHNSON RANCH 55MX6.0A
3.28
Laurie LarsonCurrently on GOLD RIVER RC CW8.5C
3.72
Mixed rating 3.53 → 3.44Doubles result

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

Jul 9, 2026 · Doubles · Mixed

Lost 4-6,4-6
−0.09

Dahlia’s side

Dahlia ZuidemaCurrently on JOHNSON RANCH CW7.5A
3.31
Tony Karren(partner)Currently on RIO DEL ORO CM7.5A
3.62

Opponents

Mark WallaceCurrently on JOHNSON RANCH 55MX7.0A
3.48
Shelley QuomriCurrently on JOHNSON RANCH CW6.5A-DT
3.55
Mixed rating 3.62 → 3.53Doubles result

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

May 21, 2026 · Doubles

Lost 1-6,6-2,0-1
−0.11

Dahlia’s side

Dahlia ZuidemaCurrently on JOHNSON RANCH CW7.5A
3.22
Lori Grbac(partner)Currently on JOHNSON RANCH CW7.5B
3.07

Opponents

Gladys CornellCurrently on RIO DEL ORO CW6.5B
3.08
Lisa CraneyCurrently on RIO DEL ORO CW7.5A-DT
3.35
Rating 3.33 → 3.22Doubles result

Mar 10, 2026 · Doubles · Mixed

Lost 0-6,1-6
−0.02

Dahlia’s side

Dahlia ZuidemaCurrently on JOHNSON RANCH CW7.5A
3.31
Ray Nunez(partner)Currently on JOHNSON RANCH CM7.5A
3.73

Opponents

Alex BychkoviakCurrently on ROSEVILLE LIFE TIME CM8.5A
4.35
Emily VoCurrently on ANTELOPE TA/ANTELOPE COMMUNITY PK CW6.5A
3.87
Mixed rating 3.64 → 3.62Doubles result

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

Feb 3, 2026 · Doubles · Mixed

Won 6-3,4-6,1-0
+0.10

Dahlia’s side

Dahlia ZuidemaCurrently on JOHNSON RANCH CW7.5A
3.31
Joel Pe(partner)Currently on JOHNSON RANCH CM7.5A-DT
3.66

Opponents

John AzevedoCurrently on JOHNSON RANCH CM6.5A
3.09
Kathy JoachimCurrently on RIO DEL ORO 55MX8.0A
3.63
Mixed rating 3.54 → 3.64Doubles 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 7-6,7-6
+0.13

Dahlia’s side

Dahlia ZuidemaCurrently on JOHNSON RANCH CW7.5A
3.31
John Welch(partner)Currently on JOHNSON RANCH CM7.5A-DT
3.22

Opponents

Karen Ramin
3.38
Tom Hopley
3.23
Mixed rating 3.41 → 3.54Doubles result

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

Jan 6, 2026 · Doubles · Mixed

Won 5-7,6-3,1-0
+0.15

Dahlia’s side

Dahlia ZuidemaCurrently on JOHNSON RANCH CW7.5A
3.31
Ray Nunez(partner)Currently on JOHNSON RANCH CM7.5A
3.73

Opponents

Rick RayCurrently on ROSEVILLE LIFE TIME CM7.5A-DT
3.67
Corona MeredithCurrently on RIO DEL ORO CW7.5A-DT
3.54
Mixed rating 3.26 → 3.41Doubles result

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

Best match
−0.09
May 11 vs D. Canacari / M. Nabong
Worst match
−0.11
May 21 vs G. Cornell / L. Craney
Where you started ›3.34
2023 year-end NTRP 3.53.20
Scale calibration+0.14
Season start3.34
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

Dahlia Zuidema’s MatchPoint NorCal tennis rating is 3.22, 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+0.053.39
Pulled toward the 2025 year-end level+0.043.42

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