MatchPoint

Player profile

Jason Chapin’s NorCal tennis rating

Jason Chapin
USTA 3.5 · NorCal league player
3.34
current
▲ +0.55 this season

Other formats · don’t affect your rating above

Combo 3.61Mixed 3.53
USTA3.50
2026
20 matches
3.343.082.81
Jan · 2.81
Jun · 3.34
Sep 19 · Doubles+0.14
W J. Ballard / A. Stinnett
6-0,7-6 · 2D · with Thomas Edman
● 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

20 matches

Published NorCal results in 2026 — 9 scoring, 11 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 19, 2026 · Doubles · 2D · Combo

Won 6-0,7-6
+0.14

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.61
Thomas Edman(partner)Currently on INCLINE VILLAGE CM7.5A
3.91

Opponents

Jack BallardCurrently on WASHOE TENNIS CLUB/WASHOE TC CM7.5A
3.36
Andrew StinnettCurrently on ZEPHYR COVE 40MX8.0A
3.84
Combo rating 3.47 → 3.61Doubles result

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

Sep 12, 2026 · Doubles · 1D · Combo

Won 6-1,7-6
+0.12

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.61
Martin Lundie(partner)Currently on INCLINE VILLAGE CM7.5A
3.99

Opponents

Greg AlbrightCurrently on WASHOE TENNIS CLUB/WASHOE TC CM7.5B
4.01
Jacob HasfurtherCurrently on WASHOE TENNIS CLUB/WASHOE TC CM7.5B
3.22
Combo rating 3.35 → 3.47Doubles result

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

Sep 6, 2026 · Doubles · 2D · Combo

Lost 4-6,6-7
−0.05

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.61
Michael Ferguson(partner)Currently on INCLINE VILLAGE CM7.5A
3.65

Opponents

Sean LockwoodCurrently on WASHOE TENNIS CLUB/WASHOE TC CM8.5B
3.80
Joe FitzpatrickCurrently on WASHOE TENNIS CLUB/WASHOE TC CM7.5C
3.41
Combo rating 3.40 → 3.35Doubles result

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

Jun 13, 2026 · Doubles · Mixed

Won 3-6,6-3,1-0
+0.05

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.53
Shirley Van De Wiel(partner)Currently on SUNNYVALE MTC CW6.5A
3.34

Opponents

Brandt FuseCurrently on SAN CARLOS TC/ARGUELLO PK 40MX7.0A
3.02
Grace ChanCurrently on GLTF/GOLDMAN TC 40MX7.0B
3.45
Mixed rating 3.48 → 3.53Doubles result

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

Jun 6, 2026 · Doubles

Won 6-2,3-6,1-0
+0.07

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.34
Erik Peterson(partner)Currently on INCLINE VILLAGE CM7.5A
3.26

Opponents

Aaron GuistiCurrently on WASHOE TENNIS CLUB/WASHOE TC CM7.5B
3.31
Rane GridleyCurrently on WASHOE TENNIS CLUB/WASHOE TC CM7.5C
3.08
Rating 3.25 → 3.32Doubles result

May 10, 2026 · Doubles

Won 5-7,6-3,1-0
+0.14

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.34
Erik Peterson(partner)Currently on INCLINE VILLAGE CM7.5A
3.26

Opponents

Hemant KathuriaCurrently on WASHOE TENNIS CLUB/WASHOE TC CM7.5C
3.73
Steven GillCurrently on RENO TENNIS CENTER 55MX7.0A
3.33
Rating 3.03 → 3.17Doubles result

Apr 11, 2026 · Doubles

Won 7-6,3-6,1-0
+0.10

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.34
Erik Peterson(partner)Currently on INCLINE VILLAGE CM7.5A
3.26

Opponents

Ricky PenaflorCurrently on WASHOE TENNIS CLUB/WASHOE TC CM7.5B
3.41
Benjamin ProcidaCurrently on WASHOE TENNIS CLUB/WASHOE TC CM7.5B
3.36
Rating 3.04 → 3.15Doubles result

Feb 21, 2026 · Doubles · Mixed

Lost 6-4,4-6,0-1
−0.18

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.53
Pam Zeiger(partner)Currently on GOLDMAN TC CW6.5B-DT
3.22

Opponents

Priya SheteCurrently on GLTF/GOLDMAN TC CW6.5C
3.45
Gabriel PetlinCurrently on SAN FRAN ST U CM7.5B
3.19
Mixed rating 3.66 → 3.48Doubles result

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

Feb 7, 2026 · Doubles · Mixed

Won 5-7,6-1,1-0
+0.09

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.53
Pam Zeiger(partner)Currently on GOLDMAN TC CW6.5B-DT
3.22

Opponents

Michael WongCurrently on GLTF/SAN FRAN ST U CM7.5A
3.45
Grace ChanCurrently on GLTF/GOLDMAN TC 40MX7.0B
3.45
Mixed rating 3.57 → 3.66Doubles result

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

Jan 31, 2026 · Doubles

Won 6-3,6-4
+0.11

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.34
Alistair Jeffs(partner)Currently on SAN CARLOS TC/ARGUELLO PK 55MX7.0A
3.48

Opponents

Sean Avent
3.25
Uttam MandalCurrently on GLTF/GOLDMAN TC CM6.5A
3.23
Rating 2.89 → 3.01Doubles result

Jan 25, 2026 · Doubles · Combo

Won 7-6,6-0
+0.15

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.61
Kevin Lam(partner)Currently on MERVYN MORRIS PK CM8.5A
3.81

Opponents

Jiexin HuangCurrently on SUNNYVALE TC/SUNNYVALE MTC CM6.5A
3.45
Pushkar KalamkarCurrently on FREMONT TC CM7.5A
3.67
Combo rating 3.25 → 3.40Doubles result

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

Jan 24, 2026 · Doubles · Combo

Won 6-4,6-4
+0.10

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.61
Raul Garcia(partner)Currently on GLTF/SAN FRAN ST U CM7.5A
3.71

Opponents

Andrew GamaleyCurrently on SOLANO TA/CENTENNIAL PRK CW5.5A
3.36
Diego AyalaCurrently on CENTENNIAL PRK CM7.5A
3.46
Combo rating 3.02 → 3.12Doubles result

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

Jan 24, 2026 · Doubles · Combo

Won 6-1,6-4
+0.13

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.61
Kevin Lam(partner)Currently on MERVYN MORRIS PK CM8.5A
3.81

Opponents

Nathan Michael MertzCurrently on BAY CLUB PL CM7.5A
3.60
Arjun KumarCurrently on PLEASANTON CM6.5E
3.26
Combo rating 3.12 → 3.25Doubles result

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

Jan 23, 2026 · Doubles · Combo

Lost 6-0,4-6,0-1
−0.10

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.61
Kevin Lam(partner)Currently on MERVYN MORRIS PK CM8.5A
3.81

Opponents

Siyuan YuCurrently on SUNNYVALE MTC CM7.5D
3.64
Harry Zheng
3.48
Combo rating 3.12 → 3.02Doubles result

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

Jan 10, 2026 · Doubles

Won 6-4,7-6
+0.08

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.34
John Pinto(partner)Currently on YMCA PRESIDIO CM6.5A
3.50

Opponents

Tim MillerCurrently on GOLDMAN TC S70M7.0A
3.09
Mun-hong Robin HuiCurrently on GLTF/GOLDMAN TC CM6.5A
3.22
Rating 2.81 → 2.89Doubles result

Jan 10, 2026 · Doubles · Mixed

Lost 5-7,2-6
−0.09

Jason’s side

Jason ChapinCurrently on INCLINE VILLAGE CM7.5A
3.53
Kayla Kemner(partner)Currently on GLTF/SAN FRAN ST U CW7.5B
3.49

Opponents

Kevin LeCurrently on GOLDEN GATE TC/GOLDMAN TC 40MX7.0D
3.87
Jing LiuCurrently on GOLDMAN TC CW6.5B-DT
3.80
Mixed rating 3.66 → 3.57Doubles result

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

Best match
+0.14
May 10 vs H. Kathuria / S. Gill
Worst match
−0.12
Apr 23 vs T. Boyce / J. Cella
Where you started ›2.79
2023 year-end NTRP 3.02.65
Scale calibration+0.14
Season start2.79
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

Jason Chapin’s MatchPoint NorCal tennis rating is 3.34, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 2 active NorCal league teams.

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−0.212.58
Pulled toward the 2025 year-end level−0.232.81

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