| Match History (2023) | View Advanced Player Stats |
|
Gregg Hammann (Saint Louis, MO)
Male |
4.0 C 12/31/2024 |
| Estimated Dynamic Rating |
3.6677 2/27/2025 |
| Projected Year End Rating |
------ ---------- |
4.0 Rating Meter
3.5001 - 4.0000
3.5001 - 4.0000
| 2023 Overall Season |
| League/Level | Total Matches |
Win | Loss | Tie | WPct | Total Sets |
Win | Loss | WPct | Total Games |
Win | Loss | WPct | Defaults |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adult 18+ 4.0 | 15 | 9 | 6 | 0 | 60.0 | 36 | 20 | 16 | 55.6 | 292 | 150 | 142 | 51.4 | 0 |
| Adult 65+ 7.0 | 2 | 0 | 2 | 0 | 0.0 | 4 | 0 | 4 | 0.0 | 36 | 11 | 25 | 30.6 | 0 |
| Adult 65+ 8.0 | 4 | 2 | 2 | 0 | 50.0 | 9 | 4 | 5 | 44.4 | 68 | 33 | 35 | 48.5 | 0 |
| Total | 21 | 11 | 10 | 0 | 52.4 | 49 | 24 | 25 | 49.0 | 396 | 194 | 202 | 49.0 | 0 |
| 11/19/2023 | D1 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell (F) Missouri Valley |
L | Harris/"Illinois Grinders" (F) Missouri Valley |
| Jacob Purcell (3.88) | 7-5 6-3 |
Mark Brunner (3.84) Gerardo Salvador (3.71) |
| Match: 3.55 | Rating: 3.67 |
| 10/29/2023 | D3 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell (F) Missouri Valley |
L | Dickerson/Nash (F) Missouri Valley |
| Joel Pottebaum (3.58) | 3-6 6-4 1-0 |
Dwayne Upson (3.80) Daniel Wyland (3.80) |
| Match: 3.88 | Rating: 3.77 |
| 10/15/2023 | D1 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell (F) Missouri Valley |
W | Bayer/Damjanovic (F) Missouri Valley |
| Jacob Purcell (3.84) | 1-6 6-2 1-0 |
Geoffrey Uy (3.83) Robert Moore (3.64) |
| Match: 3.68 | Rating: 3.74 |
| 10/08/2023 | D1 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell (F) Missouri Valley |
L | Elias (F) Missouri Valley |
| Jacob Purcell (3.90) | 6-3 7-5 |
Thomas Tesar (3.84) Mark Trokey (3.73) |
| Match: 3.58 | Rating: 3.73 |
| 09/24/2023 | D2 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell (F) Missouri Valley |
W | Masengill (F) Missouri Valley |
| Nathan Meinert (3.91) | 6-1 7-6 |
Randy Meyr (3.54) Kyle Davis (3.70) |
| Match: 3.74 | Rating: 3.75 |
| 09/17/2023 | D1 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell (F) Missouri Valley |
W | Harris (F) Missouri Valley |
| Jacob Purcell (3.81) | 6-2 6-3 |
Tim Gagen (3.99) Jeff Pratl (3.50) |
| Match: 3.94 | Rating: 3.80 |
| National Public Parks Tennis Championships | ||
| 09/14/2023 | C-F | Tournament M60d |
| W | ||
| Mark Jeffrey (4.33) | 6-3 6-2 |
Gary Glinsey (-----) Ivan Daniels (-----) |
| Match: S | Rating: ----- | |
| National Public Parks Tennis Championships | ||
| 09/14/2023 | S | Tournament M60d |
| L | ||
| Mark Jeffrey (4.33) | 7-6 6-2 |
Alfred Cuadros (3.86) Dave Carte (-----) |
| Match: S | Rating: ----- | |
| 07/14/2023 | D3 | Adult 65+ 8.0 Sectionals |
|---|---|---|
| STL/Constance-Bealke/65&Over8.0M Missouri Valley |
L | NE/Beiting/65&Over8.0M Missouri Valley |
| Paul Schiavo (3.63) | 6-2 6-4 |
Wade Winingham (3.57) David Schmidt (3.54) |
| Match: 3.42 | Rating: 3.72 |
| 06/03/2023 | D1 | Adult 65+ 8.0 |
|---|---|---|
| STL/Constance-Bealke/65&Over8.0M Missouri Valley |
L | STLWC/Boone-Albrecht/65&Over8.0M Missouri Valley |
| Fallon Maylack (3.32) | 6-2 6-1 |
James Hipkiss (3.95) Marty Abilez (3.60) |
| Match: 3.67 | Rating: 3.75 |
| 05/27/2023 | D3 | Adult 65+ 8.0 |
|---|---|---|
| STL/Constance-Bealke/65&Over8.0M Missouri Valley |
W | STLWC/Boone-Albrecht/65&Over8.0M Missouri Valley |
| Jerome Sachar (3.63) | 6-1 6-0 |
James Boone (3.21) John Schless (3.47) |
| Match: 3.84 | Rating: 3.78 |
| 05/20/2023 | D1 | Adult 65+ 8.0 |
|---|---|---|
| STL/Constance-Bealke/65&Over8.0M Missouri Valley |
W | STLWC/Boone-Albrecht/65&Over8.0M Missouri Valley |
| Fallon Maylack (3.31) | 6-3 5-7 1-0 |
Patrick Cleary (3.47) Harry Barnes (3.52) |
| Match: 3.77 | Rating: 3.76 |
| 05/07/2023 | D1 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell Missouri Valley |
L | Elverhoy Missouri Valley |
| Nathan Meinert (3.82) | 6-2 6-2 |
Justin Arnold (3.92) Jason Jan (4.03) |
| Match: 3.66 | Rating: 3.75 |
| 04/30/2023 | D2 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell Missouri Valley |
W | Brinkmeyer Missouri Valley |
| Stephen Barker (3.88) | 7-6 6-1 |
Thomas Crabtree (3.63) John Fechter (3.68) |
| Match: 3.77 | Rating: 3.76 |
| 04/16/2023 | D2 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell Missouri Valley |
W | Singh/Stinson Missouri Valley |
| Stephen Barker (3.90) | 6-1 6-4 |
Raj Singh (3.70) Scott Stinson (3.68) |
| Match: 3.87 | Rating: 3.77 |
| 03/19/2023 | D3 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell Missouri Valley |
W | Harris Missouri Valley |
| Joel Pottebaum (3.58) | 6-3 4-6 1-0 |
Marty Abilez (3.70) Joseph Delsignore (3.87) |
| Match: 3.92 | Rating: 3.77 |
| 03/12/2023 | D1 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell Missouri Valley |
W | Albrecht/Boone Missouri Valley |
| Jacob Purcell (3.87) | 7-6 5-7 1-0 |
Benjamin Meyer (3.85) Joseph Recker (3.93) |
| Match: 3.80 | Rating: 3.74 |
| 02/18/2023 | D3 | Adult 65+ 7.0 Nationals |
|---|---|---|
| STL/Constance/Bealke/65&over8.0M Missouri Valley |
L | CC:Pernick:Pernick New England |
| Robert Faust (3.59) | 6-2 7-6 |
Brian Garner (3.58) Matthew Pernick (3.54) |
| Match: 3.50 | Rating: 3.70 |
| 02/17/2023 | D2 | Adult 65+ 7.0 Nationals |
|---|---|---|
| STL/Constance/Bealke/65&over8.0M Missouri Valley |
L | AMD - Ghosts from the past Middle States |
| Calvin Stewart (-----) | 6-1 6-2 |
Lloyd Richless (3.82) George Dieffenbach (3.72) |
| Match: S | Rating: 3.72 |
| 02/12/2023 | D1 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell Missouri Valley |
L | Ackermann/Rigby (S) Missouri Valley |
| Jacob Purcell (3.82) | 6-2 6-2 |
Kyle Feder (3.93) Eric Abramson (3.95) |
| Match: 3.61 | Rating: 3.72 |
| 02/05/2023 | D1 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell Missouri Valley |
W | Roddy Missouri Valley |
| Nathan Meinert (3.84) | 6-3 5-7 1-0 |
Bill Chen (3.71) Steven Hawkins (3.66) |
| Match: 3.70 | Rating: 3.74 |
| 01/29/2023 | D1 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell Missouri Valley |
W | Worth Missouri Valley |
| Jacob Purcell (3.80) | 7-5 6-3 |
Don Tulloch (3.91) Bob Maguire (3.54) |
| Match: 3.82 | Rating: 3.77 |
| 01/22/2023 | D2 | Adult 18+ 4.0 |
|---|---|---|
| Pottebaum/Purcell Missouri Valley |
L | Illinois Grinders Missouri Valley |
| Robert Masterson (3.50) | 3-6 6-3 1-0 |
Jim Enright (3.61) Stuart Friess (3.41) |
| Match: S | Rating: 3.73 |
| 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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