MatchPoint

Player profile

John Haburjak’s NorCal tennis rating

John Haburjak
USTA 3.5 · NorCal league player
3.14
current
▼ −0.20 this season

Other formats · don’t affect your rating above

Combo 3.26Mixed 3.07
USTA3.50
2026
17 matches
3.603.373.14
Jan · 3.60
Jun · 3.14
Sep 14 · Doubles−0.08
L B. Rogers / S. Wong
2-6,6-7 · 1D · with Manish Patel
● 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

17 matches

Published NorCal results in 2026 — 12 scoring, 5 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 14, 2026 · Doubles · 1D · Combo

Lost 2-6,6-7
−0.08

John’s side

John HaburjakCurrently on ROUND HILL CC CM7.5A
3.26
Manish Patel(partner)Currently on ROUND HILL CC CM6.5A
3.06

Opponents

Brady RogersCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5D
3.53
S George WongCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5D
3.36
Combo rating 3.34 → 3.26Doubles result

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

Sep 2, 2026 · Doubles · 2D · Combo

Lost 0-6,0-6
−0.10

John’s side

John HaburjakCurrently on ROUND HILL CC CM7.5A
3.26
James Bush(partner)Currently on ROUND HILL CC CM6.5A
2.85

Opponents

Andrey IzmaylovCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A
3.29
Ali OromchianCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5A
3.44
Combo rating 3.44 → 3.34Doubles result

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

May 17, 2026 · Doubles · Combo

Lost 6-7,3-6
−0.05

John’s side

John HaburjakCurrently on ROUND HILL CC CM7.5A
3.26
Gregory Kapust(partner)Currently on ROUND HILL CC CM7.5A
3.38

Opponents

Albert BlakeCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
3.70
Christopher CastCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
3.63
Combo rating 3.49 → 3.44Doubles result

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

May 14, 2026 · Doubles

Lost 0-6,1-6
−0.10

John’s side

John HaburjakCurrently on ROUND HILL CC CM7.5A
3.14
David Takeuchi(partner)Currently on ROUND HILL CC CM7.5A
3.18

Opponents

Andrew GamaleyCurrently on SOLANO TA/CENTENNIAL PRK CW5.5A
3.09
James PanCurrently on PINOLE PK 40MX7.0A
3.55
Rating 3.31 → 3.21Doubles result

Apr 25, 2026 · Doubles

Lost 4-6,7-6,0-1
−0.04

John’s side

John HaburjakCurrently on ROUND HILL CC CM7.5A
3.14
Stephen Hedden(partner)Currently on ROUND HILL CC CM7.5A
3.42

Opponents

Sushil RajendranCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A
3.38
Sujith CmCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5B
3.52
Rating 3.41 → 3.37Doubles result

Apr 19, 2026 · Doubles · Combo

Won 7-6,6-3
+0.06

John’s side

John HaburjakCurrently on ROUND HILL CC CM7.5A
3.26
Jonathan Jaffe(partner)Currently on ROUND HILL CC CM7.5A
3.33

Opponents

Shri ShrivasCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5D
2.84
Greg SnyderCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B
3.14
Combo rating 3.43 → 3.49Doubles result

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

Mar 28, 2026 · Doubles · Combo

Lost 4-6,4-6
−0.13

John’s side

John HaburjakCurrently on ROUND HILL CC CM7.5A
3.26
Gary Cain(partner)Currently on ROUND HILL CC 55MX7.0A
3.21

Opponents

Jan DavelCurrently on PLEASANT HILL/PLEASANT HILL MIDDLE 40MX7.0A
3.32
Kevin Dente
3.34
Combo rating 3.56 → 3.43Doubles result

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

Feb 7, 2026 · Singles

Lost 7-5,5-7,0-1
−0.09

John’s side

John HaburjakCurrently on ROUND HILL CC CM7.5A
3.14

Opponents

Michael AcostaCurrently on WALNUT COUNTRY HOA CM6.5A
3.14
Rating 3.33 → 3.24Singles result

Jan 24, 2026 · Singles

Lost 1-6,4-6
−0.08

John’s side

John HaburjakCurrently on ROUND HILL CC CM7.5A
3.14

Opponents

Hector DiazCurrently on SOLANO TA/CENTENNIAL PRK 40MX7.0A
3.56
Rating 3.41 → 3.33Singles result

Jan 12, 2026 · Doubles

Lost 1-6,4-6
−0.11

John’s side

John HaburjakCurrently on ROUND HILL CC CM7.5A
3.14
Paul Steele(partner)Currently on ROUND HILL CC CM7.5A
3.20

Opponents

Martin SanchezCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A
3.52
Greg SnyderCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B
3.24
Rating 3.52 → 3.41Doubles result
Best match
+0.17
Mar 14 vs M. Oropeza / M. Gee
Worst match
−0.11
Jan 12 vs M. Sanchez / G. Snyder
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

John Haburjak’s MatchPoint NorCal tennis rating is 3.14, 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+0.083.42
Pulled toward the 2025 year-end level+0.063.60

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