MatchPoint

Player profile

Sandra Diliberto’s NorCal tennis rating

Sandra Diliberto
USTA 4.0 · NorCal league player
3.46
current
▼ −0.43 this season

Other formats · don’t affect your rating above

Combo 3.58Mixed 3.46
USTA4.00
2026
8 matches
3.823.643.46
Feb · 3.82
May · 3.46
May 30 · Doubles−0.10
L A. Sanders / S. Zhao
2-6,1-6 · with Lyn Hunter
● 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.

Apr 8, 2026 · Doubles · Combo

Won 6-3,6-2
+0.08

Sandra’s side

Sandra DilibertoCurrently on BERKELEY TC CW8.5A
3.58
Thelma Lancaster(partner)Currently on BERKELEY TC CW8.5A
3.28

Opponents

Cindy TurnerCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C
3.39
Cynthia AttiyehCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0B
3.24
Combo rating 3.51 → 3.58Doubles result

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

Mar 22, 2026 · Doubles · Combo

Won 7-6,6-2
+0.16

Sandra’s side

Sandra DilibertoCurrently on BERKELEY TC CW8.5A
3.58
Annette Ellgaard(partner)Currently on BERKELEY TC CW8.5A
3.83

Opponents

Shawn YoungCurrently on ROUND HILL CC CW7.5A
3.45
Cara DouglasCurrently on ROUND HILL CC CW7.5A
3.62
Combo rating 3.35 → 3.51Doubles result

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

Mar 12, 2026 · Doubles · Combo

Lost 2-6,2-6
−0.15

Sandra’s side

Sandra DilibertoCurrently on BERKELEY TC CW8.5A
3.58
Thelma Lancaster(partner)Currently on BERKELEY TC CW8.5A
3.28

Opponents

Sally Kingshill-alarieCurrently on WEST COUNTY TA/RAGLE RANCH CW7.5A
3.55
Karen RoccoCurrently on WEST COUNTY TA/RAGLE RANCH CW7.5A
3.48
Combo rating 3.50 → 3.35Doubles result

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

Mar 10, 2026 · Doubles · Combo

Won 6-3,7-6
+0.10

Sandra’s side

Sandra DilibertoCurrently on BERKELEY TC CW8.5A
3.58
Vivian Scharlach(partner)
3.36

Opponents

Yang Buckley
3.17
Julie Bowman
3.33
Combo rating 3.40 → 3.50Doubles result

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

Best match
−0.04
Mar 19 vs K. Rocco / L. Loeber
Worst match
−0.11
May 17 vs A. Chung / M. Estrada
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

Sandra Diliberto’s MatchPoint NorCal tennis rating is 3.46, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on BERKELEY TC CW8.5A.

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−0.103.79
Pulled toward the 2025 year-end level+0.143.82

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