MatchPoint

Player profile

Luz Diaz Arbelaez’s NorCal tennis rating

Luz Diaz Arbelaez
USTA 3.5 · NorCal league player
3.37
current
▼ −0.52 this season

Other formats · don’t affect your rating above

Combo 3.39Mixed 3.53

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USTA3.50
2026
10 matches
3.783.573.37
Jan · 3.78
Apr · 3.37
Apr 2 · Doubles−0.09
L L. Christian-neff / J. Boncher
1 RE-1 · with Catherine Pham
● 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 — 6 scoring, 4 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Mar 8, 2026 · Doubles · Mixed

Lost 2-6,7-5,0-1
−0.14

Luz’s side

Luz Diaz Arbelaez
3.53
Balazs Korom(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0D
3.18

Opponents

Kevin JacksCurrently on ALMADEN SR CM6.5A
3.55
Debbie GilillandCurrently on ALMADEN SR CW7.5A
3.47
Mixed rating 3.66 → 3.53Doubles result

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

Mar 1, 2026 · Doubles · Mixed

Won 4-6,6-0,1-0
+0.17

Luz’s side

Luz Diaz Arbelaez
3.53
Eugene Trilesnik(partner)Currently on BAY CLUB COURTSIDE CM8.5A
4.35

Opponents

Heather GreenCurrently on UNIVERSITY CLUB PA 40MX9.0A
4.16
Gautham ArumugamCurrently on BAY CLUB COURTSIDE 40MX8.0A
3.56
Mixed rating 3.49 → 3.66Doubles result

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

Feb 27, 2026 · Singles

Won 6-2,6-1
+0.05

Luz’s side

Luz Diaz Arbelaez
3.37

Opponents

Hayley CharnawCurrently on BAY CLUB SANTA CLARA 40MX7.0A
2.93
Rating 3.42 → 3.47Singles result

Feb 7, 2026 · Doubles · Mixed

Won 0-6,6-4,1-0
+0.21

Luz’s side

Luz Diaz Arbelaez
3.53
Jay Saddler(partner)Currently on LOS GATOS SR 55MX9.0A
4.01

Opponents

Paul ChenCurrently on SUNNYVALE MTC CM8.5B
3.86
Yiwen XieCurrently on SUNNYVALE MTC CW8.5C
4.02
Mixed rating 3.28 → 3.49Doubles result

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

Jan 12, 2026 · Doubles · Mixed

Lost 4-6,1-6
−0.06

Luz’s side

Luz Diaz Arbelaez
3.53
Balazs Korom(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0D
3.18

Opponents

Louise PeterCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0B
3.87
Paul VoanCurrently on SUNNYVALE TC/SUNNYVALE MTC CM6.5A-DT
3.76
Mixed rating 3.34 → 3.28Doubles result

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

Jan 11, 2026 · Singles

Lost 7-6,1-6,0-1
−0.18

Luz’s side

Luz Diaz Arbelaez
3.37

Opponents

Kathy KellerCurrently on ALMADEN VAC CW7.5A
3.26
Rating 3.78 → 3.60Singles result
Best match
+0.07
Mar 10 vs N. Hyndman / S. Houston
Worst match
−0.18
Feb 2 vs P. Teunissen / D. Knapp
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

Luz Diaz Arbelaez’s MatchPoint NorCal tennis rating is 3.37, an independent estimate based on published NorCal league results through September 20, 2026.

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+0.174.06
Pulled toward the 2025 year-end level−0.043.78

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