MatchPoint

Player profile

Mike Shaffer’s NorCal tennis rating

Mike Shaffer
USTA 3.5 · NorCal league player
3.50
current
▲ +0.16 this season

Other formats · don’t affect your rating above

Combo 3.57
USTA3.50
2026
10 matches
3.573.473.36
Jan · 3.56
Jun · 3.50
Jun 1 · Doubles−0.03
L A. Chakrabarty / M. Agrawal
6-2,2-6,0-1 · with Martin Colaco
● 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 — 5 scoring, 5 combo or mixed. Combo and mixed don’t affect NTRP ratings.

May 14, 2026 · Doubles

Lost 7-5,2-6,0-1
−0.04

Mike’s side

Mike ShafferCurrently on PENINSULA TC CM7.5A
3.50
Martin Colaco(partner)Currently on PENINSULA TC CM8.5A
3.98

Opponents

Tal SimonCurrently on PENINSULA TC CM8.5A
4.07
John BruelCurrently on PENINSULA GCC CM7.5A
3.84
Rating 3.57 → 3.53Doubles result

May 3, 2026 · Doubles · Combo

Lost 4-6,1-6
−0.11

Mike’s side

Mike ShafferCurrently on PENINSULA TC CM7.5A
3.57
Gerald Sydorak(partner)Currently on PENINSULA TC CM7.5A
3.58

Opponents

Duncan Kennedy
3.66
William MatthesCurrently on CALIFORNIA TC CM8.5A
3.68
Combo rating 3.68 → 3.57Doubles result

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

May 2, 2026 · Doubles · Combo

Won 2-6,7-6,1-0
+0.11

Mike’s side

Mike ShafferCurrently on PENINSULA TC CM7.5A
3.57
Gerald Sydorak(partner)Currently on PENINSULA TC CM7.5A
3.58

Opponents

Benjamin AndersonCurrently on FOSTER CITY TC/EDGEWATER PK S70M7.0A
3.43
Rodolphe CassandCurrently on COLONY CLUB 55MX8.0A
3.63
Combo rating 3.58 → 3.68Doubles result

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

Apr 19, 2026 · Doubles

Won 6-4,6-3
+0.13

Mike’s side

Mike ShafferCurrently on PENINSULA TC CM7.5A
3.50
Steven Oliver(partner)Currently on PENINSULA TC CM8.5A
3.96

Opponents

Jeff RoesnerCurrently on SAN CARLOS TC/ARGUELLO PK CM7.5B
3.50
Andy TingCurrently on SAN CARLOS TC/ARGUELLO PK 40MX8.0A
3.63
Rating 3.44 → 3.57Doubles result

Apr 19, 2026 · Doubles · Combo

Lost 3-6,1-6
−0.04

Mike’s side

Mike ShafferCurrently on PENINSULA TC CM7.5A
3.57
Christian Reilly(partner)Currently on PENINSULA TC CM7.5A
3.59

Opponents

Joel IbarbiaCurrently on MILLBRAE RC CM8.5A
4.13
Bart Levin
3.81
Combo rating 3.62 → 3.58Doubles result

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

Apr 1, 2026 · Doubles · Combo

Won 7-6,2-6,1-0
+0.15

Mike’s side

Mike ShafferCurrently on PENINSULA TC CM7.5A
3.57
Paul Felton(partner)Currently on PENINSULA TC CM7.5A
3.47

Opponents

Grady Hunt
3.68
Elbridges EnriquezCurrently on FOSTER CITY TC/EDGEWATER PK 55MX7.0A
3.72
Combo rating 3.46 → 3.62Doubles result

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

Mar 21, 2026 · Doubles · Combo

Lost 5-7,7-6,0-1
−0.09

Mike’s side

Mike ShafferCurrently on PENINSULA TC CM7.5A
3.57
Paul Felton(partner)Currently on PENINSULA TC CM7.5A
3.47

Opponents

Troy CollardCurrently on SAN CARLOS TC/ARGUELLO PK CM7.5C
3.56
Alistair JeffsCurrently on SAN CARLOS TC/ARGUELLO PK 55MX7.0A
3.65
Combo rating 3.55 → 3.46Doubles result

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

Mar 12, 2026 · Doubles

Won 7-5,6-0
+0.08

Mike’s side

Mike ShafferCurrently on PENINSULA TC CM7.5A
3.50
Mason Ford(partner)Currently on PENINSULA GCC CM7.5A
3.46

Opponents

D Jeffrey DemanesCurrently on FOSTER CITY TC/EDGEWATER PK S70M7.0A
3.33
Jeffrey PetersonCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0D
3.16
Rating 3.36 → 3.44Doubles result
Best match
+0.13
Apr 19 vs J. Roesner / A. Ting
Worst match
−0.20
Jan 10 vs A. Truong / S. Lee
Where you started ›3.34
2023 year-end NTRP 3.53.20
Scale calibration+0.14
Season start3.34
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

Mike Shaffer’s MatchPoint NorCal tennis rating is 3.50, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on PENINSULA TC CM7.5A.

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−0.063.28
Pulled toward the 2025 year-end level−0.093.56

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