MatchPoint

Player profile

Laura Derian’s NorCal tennis rating

Laura Derian
USTA 4.5 · NorCal league player
4.36
current
▼ −0.08 this season

Other formats · don’t affect your rating above

Combo 4.52Mixed 4.36
USTA4.50
2026
8 matches
4.494.414.33
Apr · 4.33
Jun · 4.36
Sep 12 · Doubles+0.09
W J. Porter / E. Phan
6-1,6-2 · 3D · with Bryce Kristal
● 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

8 matches

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

Sep 12, 2026 · Doubles · 3D · Combo

Won 6-1,6-2
+0.09

Laura’s side

Laura DerianCurrently on WALNUT CREEK RC/Walnut Creek TC CW9.5A
4.52
Bryce Kristal(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW9.5A
4.66

Opponents

Julia PorterCurrently on WALNUT CREEK RC/Walnut Creek TC CW8.5A
4.22
Elani PhanCurrently on SAN PABLO PK CW9.5A
4.32
Combo rating 4.42 → 4.52Doubles result

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

Aug 29, 2026 · Doubles · 1D · Combo

Won 6-4,6-3
+0.10

Laura’s side

Laura DerianCurrently on WALNUT CREEK RC/Walnut Creek TC CW9.5A
4.52
Bryce Kristal(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW9.5A
4.66

Opponents

Kaitlyn HaithcockCurrently on ORINDA CM PK CW9.5A
4.73
Jamille LeeCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX9.0A
4.48
Combo rating 4.32 → 4.42Doubles result

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

Jun 1, 2026 · Doubles

Lost 6-4,0-6,0-1
−0.06

Laura’s side

Laura DerianCurrently on WALNUT CREEK RC/Walnut Creek TC CW9.5A
4.36
Lillian Santos Stables(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK 40MX8.0A
4.33

Opponents

Jessica KimCurrently on WALNUT CREEK RC/Walnut Creek TC CW9.5A
4.59
Chandra ThomasCurrently on WILLOW PASS PK 40MX8.0B
4.67
Rating 4.42 → 4.36Doubles result

May 9, 2026 · Doubles

Won 6-1,7-5
+0.09

Laura’s side

Laura DerianCurrently on WALNUT CREEK RC/Walnut Creek TC CW9.5A
4.36
Lillian Santos Stables(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK 40MX8.0A
4.33

Opponents

Raquel AtkinCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.10
Nancy WilsonCurrently on WALNUT COUNTRY HOA 40MX8.0A
4.16
Rating 4.41 → 4.49Doubles result

Apr 24, 2026 · Doubles · Mixed

Lost 4-6,5-7
−0.07

Laura’s side

Laura DerianCurrently on WALNUT CREEK RC/Walnut Creek TC CW9.5A
4.36
Manas Madhira(partner)
4.46

Opponents

Kevin YehCurrently on LOWELL HS CM9.5A
4.68
Mae HoadCurrently on GOLDMAN TC CW9.5A
4.48
Mixed rating 4.43 → 4.36Doubles result

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

Mar 15, 2026 · Doubles · Mixed

Won 6-3,1-6,1-0
+0.05

Laura’s side

Laura DerianCurrently on WALNUT CREEK RC/Walnut Creek TC CW9.5A
4.36
Keith Edwards(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM9.5A
4.53

Opponents

Nathan GongCurrently on MERVYN MORRIS PK CM9.5A
4.00
Tiffany LiewCurrently on SAN PABLO PK CW9.5A
4.22
Mixed rating 4.38 → 4.43Doubles result

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

Best match
+0.09
May 9 vs R. Atkin / N. Wilson
Worst match
−0.07
May 30 vs C. Costamagna / M. Neal
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

Laura Derian’s MatchPoint NorCal tennis rating is 4.36, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on WALNUT CREEK RC/Walnut Creek TC CW9.5A.

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+0.024.46
Pulled toward the 2025 year-end level+0.044.33

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