| Match History (2023) | View Advanced Player Stats |
|
Doug Ditmer (San Ramon, CA)
Male |
4.5 C 12/31/2023 |
| Estimated Dynamic Rating |
4.6823 11/24/2024 |
| Projected Year End Rating |
4.8220 11/30/2024 [5.0C Very High  ]
|
4.5 Rating Meter
4.0001 - 4.5000
4.0001 - 4.5000
| 2023 Overall Season [Doubles] |
| League/Level | Total Matches |
Win | Loss | Tie | WPct | Total Sets |
Win | Loss | WPct | Total Games |
Win | Loss | WPct | Defaults |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adult 18+ 4.5 | 2 | 2 | 0 | 0 | 100.0 | 5 | 4 | 1 | 80.0 | 39 | 23 | 16 | 59.0 | 0 |
| Adult 40+ 4.5 | 4 | 3 | 1 | 0 | 75.0 | 9 | 7 | 2 | 77.8 | 76 | 47 | 29 | 61.8 | 0 |
| Adult 55+ 9.0 | 8 | 7 | 1 | 0 | 87.5 | 21 | 15 | 6 | 71.4 | 148 | 86 | 62 | 58.1 | 0 |
| Combo 8.5 | 2 | 0 | 2 | 0 | 0.0 | 5 | 1 | 4 | 20.0 | 41 | 19 | 22 | 46.3 | 0 |
| Combo 9.5 | 2 | 2 | 0 | 0 | 100.0 | 5 | 4 | 1 | 80.0 | 31 | 23 | 8 | 74.2 | 0 |
| Total | 18 | 14 | 4 | 0 | 77.8 | 45 | 31 | 14 | 68.9 | 335 | 198 | 137 | 59.1 | 0 |
| ITF Regional Championships | ||
| 11/03/2023 | F | Tournament M65d |
| W | ||
| Daniel Grossman (-----) | 6-1 7-5 |
Gary Grandolph (-----) Jonathan Fears (-----) |
| Match: S | Rating: ----- | |
| ITF Regional Championships | ||
| 11/02/2023 | S | Tournament M65d |
| W | ||
| Daniel Grossman (-----) | 6-4 7-5 |
Jan Bortner (-----) Everett Darnielle (-----) |
| Match: S | Rating: ----- | |
| 11/02/2023 | D1 | Combo 8.5 |
|---|---|---|
| DOUGHERTY VALLEY HS CM8.5B No California |
L | CROW CANYON CC CM8.5A No California |
| Venkateshan Sundaram (4.08) | 2-6 6-3 1-0 |
Matt Lourens (4.10) Federico Kalnicki (4.22) |
| Match: 4.37 | Rating: ----- |
| 10/15/2023 | D3 | Combo 9.5 |
|---|---|---|
| MERVYN MORRIS PK CM9.5A No California |
W | WASHINGTON PK CM9.5A No California |
| Joshua Duong (4.65) | 6-0 4-6 1-0 |
Alex Wolfe (4.80) Nico Grishkoff (4.18) |
| Match: 4.58 | Rating: ----- |
| 10/14/2023 | D1 | Adult 40+ 4.5 |
|---|---|---|
| ZEPHYR COVE 40AM4.5B No California |
L | ZEPHYR COVE 40AM4.5A No California |
| David Janas (4.28) | 6-4 2-6 1-0 |
Ross Rittiman (4.36) David Peterson (4.18) |
| Match: 4.42 | Rating: 4.51 |
| 10/12/2023 | D1 | Adult 40+ 4.5 |
|---|---|---|
| ZEPHYR COVE 40AM4.5B No California |
W | ZEPHYR COVE 40AM4.5A No California |
| David Janas (4.30) | 6-4 6-1 |
Lee Plemel (4.10) Ray Fugitt (3.80) |
| Match: 4.35 | Rating: 4.52 |
| 10/11/2023 | D1 | Adult 40+ 4.5 |
|---|---|---|
| ZEPHYR COVE 40AM4.5B No California |
W | ZEPHYR COVE 40AM4.5A No California |
| Jaime Santos (4.30) | 7-5 6-2 |
Marcus Wertz (4.08) Andrew Stinnett (4.05) |
| Match: 4.36 | Rating: 4.53 |
| 10/08/2023 | D3 | Adult 40+ 4.5 |
|---|---|---|
| ZEPHYR COVE 40AM4.5B No California |
W | ZEPHYR COVE 40AM4.5A No California |
| Jaime Santos (4.29) | 6-4 6-4 |
Paul Schiffman (4.23) Ross Rittiman (4.39) |
| Match: 4.55 | Rating: 4.56 |
| 10/01/2023 | D2 | Combo 8.5 |
|---|---|---|
| DOUGHERTY VALLEY HS CM8.5B No California |
L | Bay Club Fremont CM8.5A No California |
| Sumit Nagal (4.08) | 7-6 6-4 |
Roman Olmos (4.21) Rayne Liu (3.94) |
| Match: 4.21 | Rating: ----- |
| 08/31/2023 | D1 | Combo 9.5 |
|---|---|---|
| MERVYN MORRIS PK CM9.5A No California |
W | SAN PABLO PK CM9.5A No California |
| Paul Wetterholm (4.64) | 6-1 6-1 |
Jason Manalac (4.27) Raj Khanna (4.15) |
| Match: 4.52 | Rating: ----- |
| 07/16/2023 | D2 | Adult 55+ 9.0 Sectionals |
|---|---|---|
| DAVIE STADIUM 55AM9.0A No California |
L | GOLD RIVER RC 55AM9.0A No California |
| Roman Olmos (4.22) | 6-2 3-6 1-0 |
Chris Potthast (4.42) Dave Hagiwara (4.50) |
| Match: 4.57 | Rating: 4.56 |
| 07/16/2023 | D2 | Adult 55+ 9.0 Sectionals |
|---|---|---|
| DAVIE STADIUM 55AM9.0A No California |
W | OLYMPIC 55AM9.0A No California |
| Roman Olmos (4.21) | 7-5 6-3 |
John Buckley (4.18) James Greig (4.35) |
| Match: 4.56 | Rating: 4.56 |
| 07/15/2023 | D1 | Adult 55+ 9.0 Sectionals |
|---|---|---|
| DAVIE STADIUM 55AM9.0A No California |
W | LOS GATOS SR 55AM9.0A No California |
| Roman Olmos (4.23) | 7-6 3-6 1-0 |
David Reveno (4.46) Mike Ryan (4.35) |
| Match: 4.55 | Rating: 4.55 |
| Marin Championships | ||
| 06/10/2023 | F | Tournament M65d |
| W | ||
| Geoffrey Martinez (4.29) | 5-7 6-4 6-3 |
Mark Jee (-----) Joel Garrett (4.11) |
| Match: S | Rating: ----- | |
| Marin Championships | ||
| 06/09/2023 | S | Tournament M65d |
| W | ||
| Geoffrey Martinez (4.29) | 7-5 5-7 6-0 |
Gerald Mehciz (4.08) Edward Valcarcel (3.90) |
| Match: 4.19 | Rating: ----- | |
| Marin Championships | ||
| 06/08/2023 | Q | Tournament M65d |
| W | ||
| Geoffrey Martinez (4.29) | 6-1 6-0 |
Jonathan Rodriguez-Atkatz (-----) John Riley (3.49) |
| Match: S | Rating: ----- | |
| 06/08/2023 | D1 | Adult 55+ 9.0 League |
|---|---|---|
| DAVIE STADIUM 55AM9.0A No California |
W | WALNUT CREEK RC/Walnut Creek TC 55AM9.0A No California |
| Roman Olmos (4.20) | 6-1 7-5 |
Peter Palmer (4.24) Cameron Larner (4.34) |
| Match: 4.68 | Rating: 4.57 |
| Pacific Coast Seniors & Family Championships | ||
| 06/04/2023 | R3 | Tournament M60d |
| W | ||
| john sutter (-----) | 6-0 6-0 |
Dave Carte (-----) Paul Rubens (-----) |
| Match: S | Rating: ----- | |
| Pacific Coast Seniors & Family Championships | ||
| 06/02/2023 | R1 | Tournament M60d |
| L | ||
| john sutter (-----) | 2-6 6-3 1-0 |
Brad Driver (4.47) Peter Wright (-----) |
| Match: S | Rating: ----- | |
| 05/28/2023 | D1 | Adult 55+ 9.0 |
|---|---|---|
| DAVIE STADIUM 55AM9.0A No California |
W | WALNUT CREEK RC/Walnut Creek TC 55AM9.0A No California |
| Roman Olmos (4.20) | 6-2 6-1 |
Mike Welden (4.26) Brian Italia (3.98) |
| Match: 4.61 | Rating: 4.55 |
| 05/27/2023 | D1 | Adult 55+ 9.0 |
|---|---|---|
| DAVIE STADIUM 55AM9.0A No California |
W | WALNUT CREEK RC/Walnut Creek TC 55AM9.0A No California |
| Richard Chapman (4.21) | 2-6 6-3 1-0 |
Peter Palmer (4.23) Peter Sullivan (4.31) |
| Match: 4.44 | Rating: 4.52 |
| 05/25/2023 | D1 | Adult 55+ 9.0 |
|---|---|---|
| DAVIE STADIUM 55AM9.0A No California |
W | WALNUT CREEK RC/Walnut Creek TC 55AM9.0A No California |
| Brian Barlay (4.27) | 6-1 2-6 1-0 |
Sanjay Backliwal (4.36) Mike Welden (4.27) |
| Match: 4.51 | Rating: 4.54 |
| 05/21/2023 | D2 | Adult 18+ 4.5 |
|---|---|---|
| BAY TREES PK 18AM4.5A No California |
W | FREMONT TC 18AM4.5B No California |
| Steve Berry (4.33) | 6-0 6-4 |
Jayesh Shah (4.01) Ming Ta (4.14) |
| Match: 4.47 | Rating: 4.54 |
| 05/20/2023 | D1 | Adult 55+ 9.0 |
|---|---|---|
| DAVIE STADIUM 55AM9.0A No California |
W | WALNUT CREEK RC/Walnut Creek TC 55AM9.0A No California |
| David Meacham (4.38) | 6-1 4-6 1-0 |
Sanjay Backliwal (4.35) Chris Bown (4.23) |
| Match: 4.50 | Rating: 4.54 |
| 05/11/2023 | D1 | Adult 18+ 4.5 |
|---|---|---|
| MERVYN MORRIS PK 18AM4.5A No California |
W | WASHINGTON PK 18AM4.5A No California |
| Greg Sorrell (3.88) | 3-6 7-6 1-0 |
Mark Dinh (4.38) Joseph Nakhleh (4.25) |
| Match: 4.62 | Rating: 4.56 |
| Men's 65 National Hardcourt Tournament | ||
| 05/04/2023 | P1-Q | Tournament M65d |
| L | ||
| Chris Reynard (-----) | 6-1 4-6 1-0 |
Paul Press (-----) Clark Rorbach (-----) |
| Match: S | Rating: ----- | |
| Men's 65 National Hardcourt Tournament | ||
| 05/03/2023 | R1 | Tournament M65d |
| W | ||
| Chris Reynard (-----) | 6-3 6-4 |
Donald McLeod (4.16) Robert Bryant (4.18) |
| Match: S | Rating: ----- | |
| Men's 65 National Hardcourt Tournament | ||
| 05/02/2023 | R2 | Tournament M65d |
| W | ||
| Chris Reynard (-----) | 6-3 6-4 |
Tim Fosdick (-----) Hector Mendoza (-----) |
| Match: S | Rating: ----- | |
| Men's 65 National Hardcourt Tournament | ||
| 05/01/2023 | R3 | Tournament M65d |
| W | ||
| Chris Reynard (-----) | 4-6 6-2 1-0 |
John Appleby (-----) Robert Pecora (-----) |
| Match: S | Rating: ----- | |
| Glossary |
| Match | Player rating for individual match. |
| Rating | Dynamic rating after completed match. |
| NC | Match not yet calculated into rating. |
| S | Self rated or unrated player involved in match so no match rating calculated for current player. |
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