| Match History (Recent) | View Advanced Player Stats |
|
Donald Brenneman (Portland, OR)
Male |
4.0 C 12/31/2024 |
| Estimated Dynamic Rating |
3.7571 10/22/2025 |
| Projected Year End Rating |
------ ---------- |
4.0 Rating Meter
3.5001 - 4.0000
3.5001 - 4.0000
| Recent History |
| League/Level | Total Matches |
Win | Loss | Tie | WPct | Total Sets |
Win | Loss | WPct | Total Games |
Win | Loss | WPct | Defaults |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adult 55+ 8.0 | 3 | 1 | 2 | 0 | 33.3 | 8 | 3 | 5 | 37.5 | 62 | 29 | 33 | 46.8 | 0 |
| Adult 65+ 8.0 | 7 | 4 | 3 | 0 | 57.1 | 17 | 9 | 8 | 52.9 | 136 | 66 | 70 | 48.5 | 0 |
| Total | 10 | 5 | 5 | 0 | 50.0 | 25 | 12 | 13 | 48.0 | 198 | 95 | 103 | 48.0 | 0 |
| 10/12/2025 | D2 | Adult 55+ 8.0 |
|---|---|---|
| MAC-Hill Pacific NW |
L | MPRC-Avenoso/Abel Pacific NW |
| Jonathan Barg (3.67) | 4-6 7-6 1-0 |
Donald Pettitt (3.74) Eric Goldner (3.79) |
| Match: 3.81 | Rating: 3.76 |
| 09/13/2025 | D3 | Adult 65+ 8.0 Sectionals |
|---|---|---|
| N OR-MAC-Henderson Pacific NW |
W | NWW-STC-La Cava Pacific NW |
| Jeffrey Krum (3.73) | 6-3 4-6 1-0 |
Douglas Verdieck (4.03) Vincent La Cava (3.75) |
| Match: 3.94 | Rating: 3.77 |
| 09/11/2025 | D3 | Adult 65+ 8.0 Sectionals |
|---|---|---|
| N OR-MAC-Henderson Pacific NW |
W | EW-YTC-Lozano Pacific NW |
| Jeffrey Krum (3.70) | 7-6 1-6 1-0 |
Jeff Brantner (3.89) Wally Morrison (3.88) |
| Match: 3.82 | Rating: 3.73 |
| 05/15/2025 | D2 | Adult 65+ 8.0 |
|---|---|---|
| N OR-MAC-Henderson Pacific NW |
L | N OR-MPRC-Cooley Pacific NW |
| Bill Henderson (3.65) | 3-6 7-6 1-0 |
Jack Schunk (4.03) Perry Sides (3.68) |
| Match: 3.89 | Rating: 3.72 |
| 04/18/2025 | D2 | Adult 65+ 8.0 |
|---|---|---|
| N OR-MAC-Henderson Pacific NW |
L | WHRC-Lave Pacific NW |
| Jeffrey Krum (3.74) | 6-1 7-5 |
Ahmad Garakani (3.84) Alan Lave (3.83) |
| Match: 3.61 | Rating: 3.67 |
| 04/10/2025 | D2 | Adult 65+ 8.0 |
|---|---|---|
| N OR-MAC-Henderson Pacific NW |
W | SHC-Farrell/DeMoss Pacific NW |
| Jeffrey Krum (3.68) | 7-6 6-2 |
Matthew Trank (3.81) Russ DeMoss (3.72) |
| Match: 3.88 | Rating: 3.71 |
| 03/20/2025 | D3 | Adult 65+ 8.0 |
|---|---|---|
| N OR-MAC-Henderson Pacific NW |
W | SHC-Farrell/DeMoss Pacific NW |
| Jeffrey Krum (3.68) | 6-3 6-2 |
Alan Kaplan (3.63) Arthur Edwards (-----) |
| Match: S | Rating: 3.65 |
| 03/13/2025 | D3 | Adult 65+ 8.0 |
|---|---|---|
| N OR-MAC-Henderson Pacific NW |
L | N OR-MPRC-Cooley Pacific NW |
| Jeffrey Krum (3.71) | 6-0 6-3 |
Carlin Jackson (3.95) Bill Rhoades (3.82) |
| Match: 3.53 | Rating: 3.65 |
| 11/23/2024 | D3 | Adult 55+ 8.0 |
|---|---|---|
| MAC-Turnbull/Hergenhan Pacific NW |
W | VTC-Rivera-Giusti/Gaylor Pacific NW |
| Ben Jacobson (3.60) | 6-2 4-6 1-0 |
Shung Shin (3.79) Dean Gaylor (3.50) |
| Match: 3.76 | Rating: 3.68 |
| 11/10/2024 | D3 | Adult 55+ 8.0 |
|---|---|---|
| MAC-Turnbull/Hergenhan Pacific NW |
L | N OR-SHC-Farrell Pacific NW |
| Patrick Herbst (3.87) | 7-5 6-1 |
Jae Joon Kang (3.85) Richard Jackson (3.97) |
| Match: 3.62 | Rating: 3.68 |
| 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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