MatchPoint

Player profile

Doug Ditmer’s NorCal tennis rating

Doug Ditmer
USTA 4.5 · NorCal league player
4.56
current
▲ +0.12 this season

Other formats · don’t affect your rating above

Combo 4.53

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USTA4.50
2026
16 matches
5.024.794.56
Jan · 4.72
May · 4.56
Jun 21 · Doubles+0.02
W J. Gingrich / B. Cox
6-4,6-1 · with Dan Helmer
● 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

16 matches

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

Jun 21, 2026 · Doubles · Combo

Won 6-4,6-1
+0.02

Doug’s side

Doug Ditmer
4.53
Dan Helmer(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
4.04

Opponents

John GingrichCurrently on ROUND HILL CC CM8.5A
3.99
Bill CoxCurrently on ROUND HILL CC 55MX8.0A
3.98
Combo rating 4.51 → 4.53Doubles result

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

May 19, 2026 · Doubles · Combo

Won 6-3,6-0
+0.05

Doug’s side

Doug Ditmer
4.53
John Buckley(partner)
4.20

Opponents

Tom KentCurrently on BAY CLUB COURTSIDE 55MX8.0A
3.88
Jock Warde
4.41
Combo rating 4.46 → 4.51Doubles result

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

May 17, 2026 · Doubles · Combo

Won 6-2,6-0
+0.02

Doug’s side

Doug Ditmer
4.53
Dan Helmer(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
4.04

Opponents

Arnold SoletaCurrently on WILLOW PASS PK 40MX8.0B
3.96
Shuangxi XuCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
3.92
Combo rating 4.34 → 4.36Doubles result

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

May 17, 2026 · Doubles · Combo

Won 3-6,6-1,1-0
+0.11

Doug’s side

Doug Ditmer
4.53
David Chang(partner)Currently on BERKELEY TC 55MX9.0A
4.58

Opponents

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A
4.33
Richard ChapmanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.61
Combo rating 4.36 → 4.46Doubles result

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

May 10, 2026 · Doubles · Combo

Won 6-0,6-2
+0.01

Doug’s side

Doug Ditmer
4.53
Dan Helmer(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
4.04

Opponents

John RheeCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
3.66
Sanjay BackliwalCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
3.76
Combo rating 4.33 → 4.34Doubles result

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

May 9, 2026 · Doubles · Combo

Lost 6-2,3-6,0-1
−0.15

Doug’s side

Doug Ditmer
4.53
Glenn Teixeira(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5A
4.30

Opponents

Kurt SindelCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX8.0A
4.36
Sanjay BackliwalCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
3.76
Combo rating 4.48 → 4.33Doubles result

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

Apr 16, 2026 · Doubles · Combo

Won 6-2,6-4
+0.08

Doug’s side

Doug Ditmer
4.53
Mike Smith(partner)
4.26

Opponents

Jeffrey Goldfien
4.23
Jerry SontagCurrently on BERKELEY TC 55MX9.0A
4.29
Combo rating 4.40 → 4.48Doubles result

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

Apr 6, 2026 · Doubles · Combo

Won 6-2,6-2
+0.09

Doug’s side

Doug Ditmer
4.53
Lars Ahlstrom(partner)
4.40

Opponents

Frank ApececheaCurrently on FIG GARDEN CM8.5A
4.15
Jerry SontagCurrently on BERKELEY TC 55MX9.0A
4.29
Combo rating 4.31 → 4.40Doubles result

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

Feb 14, 2026 · Doubles

Lost 6-1,4-6,0-1
−0.11

Doug’s side

Doug Ditmer
4.56
Bryce Young(partner)Currently on MERVYN MORRIS PK CM9.5A
4.59

Opponents

Brian KaplanCurrently on BERKELEY TC 55MX9.0A
4.73
Peter WrightCurrently on BERKELEY TC 55MX9.0A
4.69
Rating 4.99 → 4.88Doubles result
Best match
+0.14
Feb 22 vs D. Ricketts / S. Schafer
Worst match
−0.18
May 24 vs D. Vakatini / R. Kolli
Where you started ›4.44
2023 year-end NTRP 4.54.30
Scale calibration+0.14
Season start4.44
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

Doug Ditmer’s MatchPoint NorCal tennis rating is 4.56, 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−0.024.42
Pulled toward the 2025 year-end level+0.174.72

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