MatchPoint

Player profile

Aaron Thummel’s NorCal tennis rating

Aaron Thummel
USTA 4.5 · NorCal league player
4.39
current
▼ −0.05 this season

Other formats · don’t affect your rating above

Mixed 4.15

Active teams

No active team listing yet.

USTA4.50
2025
17 matches
4.474.404.33
May · 4.46
Jul · 4.37
Jul 12 · Doubles−0.04
L A. King / J. Sleasman
4-6,6-3,0-1 · with Kent Byun
● 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

0 matches

Published NorCal league results in 2026.

Jun 14, 2025 · Singles

Lost 4-6,3-6
−0.14

Aaron’s side

Aaron Thummel
4.39

Opponents

Athul Ganesh
4.39
Rating 4.47 → 4.33Singles result

May 27, 2025 · Singles

Won 6-2,6-3
+0.08

Aaron’s side

Aaron Thummel
4.39

Opponents

Ben SchreiberCurrently on SUNNYVALE MTC CM8.5B
4.29
Rating 4.34 → 4.42Singles result

Mar 16, 2025 · Doubles · Mixed

Lost 6-7,1-6
−0.19

Aaron’s side

Aaron Thummel
4.15
Sonia Whitfield(partner)Currently on BAY CLUB COURTSIDE CW7.5A
3.83

Opponents

Catherine CaouetteCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0B
3.60
Mark RyanCurrently on ALMADEN SR CM9.5A
3.92
Mixed rating 4.19 → 4.00Doubles result

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

Mar 15, 2025 · Doubles · Mixed

Lost 2-6,0-6
−0.07

Aaron’s side

Aaron Thummel
4.15
Tula Kraiser(partner)Currently on SUNNYVALE MTC CW8.5B
4.25

Opponents

Joshua DuongCurrently on MERVYN MORRIS PK CM9.5A
4.70
Chunguang He
4.20
Mixed rating 4.27 → 4.19Doubles result

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

Mar 9, 2025 · Doubles · Mixed

Lost 3-6,5-7
−0.06

Aaron’s side

Aaron Thummel
4.15
Jeannine Roberts(partner)Currently on BAY CLUB SANTA CLARA CW8.5A
4.18

Opponents

Chika Horie
4.60
Nobuhiro YanagisawaCurrently on CUPERTINO TC/CUPERTINO SC CM8.5A
4.36
Mixed rating 4.32 → 4.27Doubles result

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

Mar 8, 2025 · Doubles · Mixed

Lost 2-6,4-6
−0.24

Aaron’s side

Aaron Thummel
4.15
Zoyah Shah(partner)Currently on BAY CLUB COURTSIDE CW7.5B-DT
3.51

Opponents

Ted ChenCurrently on BAY CLUB SANTA CLARA 40MX8.0B
3.88
Shelly ShenCurrently on SUNNYVALE MTC CW8.5B
3.69
Mixed rating 4.56 → 4.32Doubles result

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

Mar 1, 2025 · Doubles · Mixed

Won 6-2,6-3
+0.04

Aaron’s side

Aaron Thummel
4.15
Tracy Goepel(partner)Currently on BAY CLUB SANTA CLARA CW8.5A
3.99

Opponents

Huan RenCurrently on RINCONADA PK CM7.5B
3.48
Sharon Yang
3.97
Mixed rating 4.52 → 4.56Doubles result

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

Feb 27, 2025 · Doubles · Mixed

Lost 7-5,5-7,0-1
−0.14

Aaron’s side

Aaron Thummel
4.15
Sonia Whitfield(partner)Currently on BAY CLUB COURTSIDE CW7.5A
3.83

Opponents

Melissa Nakamoto
3.68
John HuynhCurrently on LOS PASEOS PK CM8.5A
4.22
Mixed rating 4.66 → 4.52Doubles result

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

Feb 23, 2025 · Doubles · Mixed

Won 6-4,4-6,1-0
+0.06

Aaron’s side

Aaron Thummel
4.15
Christine Fronczak(partner)Currently on BAY CLUB SANTA CLARA 55MX8.0A
3.49

Opponents

Mao GaoCurrently on RINCONADA PK CM7.5A
3.68
Jie KongCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
4.31
Mixed rating 4.60 → 4.66Doubles result

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

Feb 22, 2025 · Doubles · Mixed

Won 6-3,6-1
+0.07

Aaron’s side

Aaron Thummel
4.15
Sueyin Wong(partner)Currently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.02

Opponents

Delphine HillCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.23
Hemant ChaudharyCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F
4.17
Mixed rating 4.53 → 4.60Doubles result

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

Feb 8, 2025 · Doubles · Mixed

Won 6-1,6-2
+0.10

Aaron’s side

Aaron Thummel
4.15
Sonia Whitfield(partner)Currently on BAY CLUB COURTSIDE CW7.5A
3.83

Opponents

Julie Shi
3.70
Mike Arun
4.36
Mixed rating 4.43 → 4.53Doubles result

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

Jan 25, 2025 · Doubles · Mixed

Lost 3-6,6-4,0-1
−0.16

Aaron’s side

Aaron Thummel
4.15
Sonia Whitfield(partner)Currently on BAY CLUB COURTSIDE CW7.5A
3.83

Opponents

Sanjeev BhanotCurrently on MORGAN HILL TC/MORGAN HILL TC CM8.5A
4.08
Catherine LiangCurrently on SILVER CREEK CW7.5A
3.75
Mixed rating 4.59 → 4.43Doubles result

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

Jan 19, 2025 · Doubles · Mixed

Won 7-5,6-0
+0.04

Aaron’s side

Aaron Thummel
4.15
Sonia Whitfield(partner)Currently on BAY CLUB COURTSIDE CW7.5A
3.83

Opponents

Nicholas CabassaCurrently on RIDGEMARK G&CC CM8.5A
3.94
Ivy NguyenCurrently on RIO DEL MAR 40MX7.0A
3.41
Mixed rating 4.55 → 4.59Doubles result

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

Best match
+0.08
May 27 vs Ben Schreiber
Worst match
−0.14
Jun 14 vs Athul Ganesh
▲
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

Aaron Thummel’s MatchPoint NorCal tennis rating is 4.39, 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+0.024.46
Pulled toward the 2025 year-end level+0.034.39

Captain a team?

Win more matches with less captain work.

Use ratings, availability, and opponent context to build better lineups—and get your time back.

Set up my team