MatchPoint

Player profile

Erik Amundson: estimated dynamic rating

Erik Amundson
USTA4.0
NorCal league player
4.26
Estimated dynamic rating
▲ +0.37 this season
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Combo · 2026
8 matches
4.514.324.14
Sep · 4.14
Oct · 4.15
Oct 24 · Doubles−0.07
L K. Chen / A. Guo
4-6,2-6 · 1D · with Selvam Doraisamy
Your combo rating, from combo matches only. It doesn’t move your 4.26.● Won ● Lost · Select a point to see that match.Your whole season is recalculated daily, so earlier points can shift as new results come in.

Current season

8 matches

Published NorCal results in 2026 — 0 scoring, 8 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 24, 2026 · Doubles · 1D · Combo

Lost 4-6,2-6
−0.07

Erik’s side

Erik AmundsonCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
4.15
Selvam Doraisamy(partner)Currently on PLEASANTON CM8.5B
4.01

Opponents

Kaisen ChenCurrently on PLEASANTON CM8.5A
4.50
Andrew GuoCurrently on PLEASANTON CM8.5A
4.39
Combo rating 4.22 → 4.15Doubles result

Oct 18, 2026 · Doubles · 3D · Combo

Lost 6-3,6-7,0-1
−0.13

Erik’s side

Erik AmundsonCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
4.15
Michael Lee(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
3.94

Opponents

Daniel YangCurrently on SAN PABLO PK CM8.5A
4.02
Aleksander KlibiszCurrently on LAFAYETTE TC CM9.5A
4.22
Combo rating 4.35 → 4.22Doubles result

Sep 28, 2026 · Doubles · 1D · Combo

Lost 3-6,5-7
−0.16

Erik’s side

Erik AmundsonCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
4.15
Siddharth Nigam(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
3.78

Opponents

Steven LehmerCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A
4.32
Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A
4.14
Combo rating 4.51 → 4.35Doubles result

Sep 27, 2026 · Doubles · 2D · Combo

Won 4-6,6-3,1-0
+0.08

Erik’s side

Erik AmundsonCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
4.15
Scott Judy(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
3.91

Opponents

Matt GrintsaigCurrently on WILLOW PASS PK CM8.5A
4.21
Matt RaleighCurrently on WILLOW PASS PK CM8.5A
3.89
Combo rating 4.43 → 4.51Doubles result

Sep 20, 2026 · Doubles · 3D · Combo

Won 6-3,6-2
+0.06

Erik’s side

Erik AmundsonCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
4.15
William Warm(partner)Currently on PLEASANTON CM8.5B
4.13

Opponents

Satya ChillaraCurrently on MISSION HILLS CM8.5A
4.05
Chris FengCurrently on MISSION HILLS CM8.5A
3.81
Combo rating 4.36 → 4.43Doubles result

Sep 13, 2026 · Doubles · 1D · Combo

Won 6-4,6-3
+0.06

Erik’s side

Erik AmundsonCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
4.15
Thomas Burrill(partner)Currently on PLEASANTON CM8.5B
4.05

Opponents

Jason WuCurrently on DOUGHERTY VALLEY HS CM8.5A
3.80
Krishna ShanmugamCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5B
4.05
Combo rating 4.18 → 4.25Doubles result

Sep 13, 2026 · Doubles · 2D · Combo

Won 6-4,6-3
+0.11

Erik’s side

Erik AmundsonCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
4.15
Michael Lee(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
3.94

Opponents

Rob VasselCurrently on ROUND HILL CC CM8.5A
4.36
Patrick LaneCurrently on ROUND HILL CC CM8.5A
3.69
Combo rating 4.25 → 4.36Doubles result

Sep 5, 2026 · Doubles · 2D · Combo

Won 6-4,6-2
+0.04

Erik’s side

Erik AmundsonCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
4.15
Ritesh Bhandari(partner)Currently on PLEASANTON CM8.5B
4.11

Opponents

Eric NguyenCurrently on FREMONT TC CM8.5A
3.88
Khoi NguyenCurrently on FREMONT TC CM8.5A
3.59
Combo rating 4.14 → 4.18Doubles result

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

Best match
+0.11
Sep 13 vs R. Vassel / P. Lane
Worst match
−0.16
Sep 28 vs S. Lehmer / D. Pottorff
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 Nov 4
Year-end re-anchoring
Pulled toward the 2024 year-end level−0.133.76
Pulled toward the 2025 year-end level−0.184.26

More about Erik

Erik Amundson has been a USTA NorCal 4.0 since 2023. The estimated dynamic rating is 4.26, up 0.37 this season, with a 5–3 record in 2026 in combo play. Most frequent partner: Noa Ramo-Larios, 7–0 in 7 matches together.

Record

5–3
2026 season, 8 matches
33–4
2025 season, 37 matches
14
Longest winning streak
5–3
Matches that went to a third set or match tiebreak

Partners

Best wins

Against the highest-rated opponents by year-end NTRP, this season and last.

Year-end NTRP, 2023–2025

4.0 from 2023 to 2025.

MatchPoint's estimated dynamic rating is an independent estimate from published USTA NorCal league results through November 4, 2026. It is not a rating USTA calculates, and MatchPoint is not affiliated with USTA.

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