MatchPoint

Player profile

Erik Amborn’s NorCal tennis rating

Erik Amborn
USTA 4.0 · NorCal league player
3.68
current
▼ −0.21 this season

Other formats · don’t affect your rating above

Mixed 3.57
USTA4.00
2025
8 matches
3.963.773.58
Jan · 3.96
Feb · 3.58
Jul 21 · Doubles+0.06
W J. Vandaveer / J. Ha
6-1,3-6,1-0 · with Hui Xie
● 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

3 matches

Published NorCal results in 2026 — 0 scoring, 3 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Jul 12, 2026 · Doubles · Mixed

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

Erik’s side

Erik AmbornCurrently on BAY CLUB PL 40MX7.0A
3.57
Hui Xie(partner)Currently on BAY CLUB PL CW7.5A
3.83

Opponents

Brian MillerCurrently on WILLOW PASS PK CM8.5A
3.87
Donna TemplemanCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.15
Mixed rating 3.47 → 3.57Doubles result

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

Jun 20, 2026 · Doubles · Mixed

Won 4-6,6-3,1-0
+0.03

Erik’s side

Erik AmbornCurrently on BAY CLUB PL 40MX7.0A
3.57
Juan Wu(partner)Currently on BAY CLUB PL CW6.5B-DT
3.60

Opponents

Craig SchumannCurrently on CROW CANYON CC CM7.5A
3.19
Karen SchumannCurrently on CROW CANYON CC 55MX7.0A
2.92
Mixed rating 3.44 → 3.47Doubles result

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

Jun 14, 2026 · Doubles · Mixed

Lost 2-6,2-6
−0.05

Erik’s side

Erik AmbornCurrently on BAY CLUB PL 40MX7.0A
3.57
Hui Xie(partner)Currently on BAY CLUB PL CW7.5A
3.83

Opponents

Julie YangCurrently on SUNNYVALE MTC 40MX7.0F
3.89
Shuangxi XuCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
3.80
Mixed rating 3.50 → 3.44Doubles result

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

Best match
−0.05
Feb 22 vs B. Miller / M. Kumarappan
Worst match
−0.23
Feb 21 vs S. Kuchoor / N. Surapaneni
Where you started ›3.89
2015 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

Erik Amborn’s MatchPoint NorCal tennis rating is 3.68, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on BAY CLUB PL 40MX7.0A.

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+0.073.96
Pulled toward the 2025 year-end level+0.103.68

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