| Match History (2021) | View Advanced Player Stats |
|
Roger Duncan (Pasadena, CA)
Male |
4.0 S 1/3/2024 |
| Estimated Dynamic Rating |
3.8349 5/23/2024 |
| Projected Year End Rating |
------ ---------- |
4.0 Rating Meter
3.5001 - 4.0000
3.5001 - 4.0000
| 2021 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 | 3 | 0 | 3 | 0 | 0.0 | 7 | 1 | 6 | 14.3 | 54 | 18 | 36 | 33.3 | 0 |
| Adult 40+ 4.0 | 3 | 3 | 0 | 0 | 100.0 | 7 | 6 | 1 | 85.7 | 50 | 36 | 14 | 72.0 | 0 |
| Adult 55+ 8.0 | 8 | 2 | 6 | 0 | 25.0 | 19 | 6 | 13 | 31.6 | 146 | 59 | 87 | 40.4 | 0 |
| Adult Other 4.0 | 1 | 0 | 1 | 0 | 0.0 | 3 | 1 | 2 | 33.3 | 20 | 10 | 10 | 50.0 | 0 |
| Mixed 18+ 8.0 | 1 | 0 | 1 | 0 | 0.0 | 2 | 0 | 2 | 0.0 | 16 | 4 | 12 | 25.0 | 0 |
| Mixed 40+ 8.0 | 7 | 0 | 7 | 0 | 0.0 | 16 | 2 | 14 | 12.5 | 123 | 44 | 79 | 35.8 | 1 |
| Total | 23 | 5 | 18 | 0 | 21.7 | 54 | 16 | 38 | 29.6 | 409 | 171 | 238 | 41.8 | 1 |
| 09/18/2021 | D2 | Adult Other 4.0 |
|---|---|---|
| SGV Firebirds - Abadzhev - Flint Canyon/SA2 So California |
L | SGV Underdogs Forever - Bui - Diamond Bar HS/SU8 So California |
| Douglas Vogt (3.60) | 3-6 6-4 1-0 |
Lam Bui (3.67) Phil Lee (3.60) |
| Match: 3.69 | Rating: 3.71 |
| 08/29/2021 | D1 | Mixed 18+ 8.0 |
|---|---|---|
| SGV Flint Canyon Mixed Trouble - Ortiz Reyes - FC So California |
L | SGV Freemont Aces-Lee-Freemont So California |
| Danielle Perrigue (3.66) | 6-1 6-3 |
Tae Gim (4.20) Kelly Bollmann (3.34) |
| Match: 3.36 | Rating: 3.42 |
| 07/24/2021 | D1 | Adult 40+ 4.0 |
|---|---|---|
| SGV Firebirds - Abadzhev - FC So California |
W | SGV Underdogs - Bui - DBHS So California |
| Dave Sparks (3.85) | 4-6 7-5 1-0 |
Robert Chang (3.62) Andrew Mesdjian (3.69) |
| Match: 3.63 | Rating: 3.70 |
| 07/17/2021 | D3 | Mixed 40+ 8.0 |
|---|---|---|
| SGV 8.0 Pink Martini under a Blue Moon-Duncan-FC So California |
W | SGV 8.0 Scrambled Eggs and Sausages - Wong - WN So California |
| Sandra Manion (-----) | 6-0 6-0 |
Default |
| Match: ----- | Rating: ----- |
| 06/27/2021 | D1 | Adult 55+ 8.0 |
|---|---|---|
| SGV Flint Canyon - Sparks - Flint Canyon So California |
W | SGV Skyline - Chan - WN So California |
| Dave Sparks (3.89) | 6-4 6-1 |
David Johnson (3.91) Luis Teofilo (3.46) |
| Match: 3.84 | Rating: 3.75 |
| 06/26/2021 | D1 | Adult 40+ 4.0 |
|---|---|---|
| SGV Firebirds - Abadzhev - FC So California |
W | SGV Underdogs 4.0 Team 2 - Ponnaganti - DBHS So California |
| Dave Sparks (3.90) | 6-1 6-0 |
Chinna Ponnaganti (3.20) Susanta Mishra (3.52) |
| Match: 3.75 | Rating: 3.71 |
| 06/19/2021 | D2 | Mixed 40+ 8.0 |
|---|---|---|
| SGV 8.0 Pink Martini under a Blue Moon-Duncan-FC So California |
L | SGV 8.0 Freemont Aces-Lee-Freemont So California |
| Stephanie Kraus-wuthrich (3.43) | 6-1 6-2 |
Lily Wu (4.06) keunwoo lee (3.23) |
| Match: S | Rating: 3.42 |
| 06/13/2021 | D1 | Mixed 40+ 8.0 |
|---|---|---|
| SGV 8.0 Pink Martini under a Blue Moon-Duncan-FC So California |
L | SGV 8.0 Freemont Aces-Lee-Freemont So California |
| Danielle Perrigue (3.78) | 6-0 6-3 |
Jin Lee (4.27) Didi Sowul (3.33) |
| Match: 3.30 | Rating: 3.42 |
| 06/06/2021 | D2 | Adult 55+ 8.0 |
|---|---|---|
| SGV Flint Canyon - Sparks - Flint Canyon So California |
W | SGV LLW Seabiscuit-Chang-Arcadia So California |
| Dave Sparks (3.87) | 6-4 3-6 1-0 |
Andy Chang (3.87) Brian Newhall (3.75) |
| Match: 3.74 | Rating: 3.71 |
| 06/05/2021 | D1 | Adult 40+ 4.0 |
|---|---|---|
| SGV Firebirds - Abadzhev - FC So California |
W | SGV Arroyo Secos Molina Arroyo Seco So California |
| Dave Sparks (3.77) | 6-2 6-0 |
Eric Salazar (3.70) adam acosta (3.62) |
| Match: 3.99 | Rating: 3.74 |
| 05/30/2021 | D1 | Adult 55+ 8.0 |
|---|---|---|
| SGV Flint Canyon - Sparks - Flint Canyon So California |
L | SGV Classic Advantage-Nguid-Arcadia So California |
| Dave Sparks (3.84) | 6-4 6-7 1-0 |
Daniel Ngo (3.81) Hans Stoehr (3.55) |
| Match: 3.57 | Rating: 3.65 |
| 05/30/2021 | D2 | Mixed 40+ 8.0 |
|---|---|---|
| SGV 8.0 Pink Martini under a Blue Moon-Duncan-FC So California |
L | SGV 8.0 Serve Me a Double - Manley- WN So California |
| Lorna Kim (3.77) | 6-3 1-6 1-0 |
Gloria Nuguid (3.16) Victor Nuguid (4.03) |
| Match: 3.47 | Rating: 3.46 |
| 05/22/2021 | D2 | Mixed 40+ 8.0 |
|---|---|---|
| SGV 8.0 Pink Martini under a Blue Moon-Duncan-FC So California |
L | SGV 8.0 Dare Doubles- Bragg-WN So California |
| Danielle Perrigue (3.84) | 6-4 7-6 |
Lena Bouton (3.55) Nadim Karim (3.72) |
| Match: S | Rating: 3.45 |
| 05/22/2021 | D3 | Adult 55+ 8.0 |
|---|---|---|
| SGV Flint Canyon - Sparks - Flint Canyon So California |
L | SGV Skyline - Chan - WN So California |
| Dave Sparks (3.75) | 7-6 3-6 1-0 |
Gerald Hernandez (3.30) Carlo Bautista (4.46) |
| Match: 3.84 | Rating: 3.71 |
| 05/15/2021 | D1 | Adult 55+ 8.0 |
|---|---|---|
| SGV Flint Canyon - Sparks - Flint Canyon So California |
L | SGV LLW Seabiscuit-Chang-Arcadia So California |
| John Basso (3.70) | 6-2 6-1 |
Kevin Frazier (4.20) Victor Ho (3.21) |
| Match: S | Rating: 3.62 |
| 05/08/2021 | D2 | Adult 55+ 8.0 |
|---|---|---|
| SGV Flint Canyon - Sparks - Flint Canyon So California |
L | SGV Classic Advantage-Nguid-Arcadia So California |
| Robert Altman (3.58) | 6-1 6-2 |
Victor Nuguid (4.00) Hans Stoehr (3.42) |
| Match: 3.43 | Rating: 3.62 |
| 05/02/2021 | D2 | Mixed 40+ 8.0 |
|---|---|---|
| SGV 8.0 Pink Martini under a Blue Moon-Duncan-FC So California |
L | SGV 8.0 Dare Doubles- Bragg-WN So California |
| Stephanie Kraus-wuthrich (-----) | 6-3 6-3 |
Max Seong Cho (3.76) Ellie Wei (3.51) |
| Match: S | Rating: 3.45 |
| 05/01/2021 | D1 | Adult 55+ 8.0 |
|---|---|---|
| SGV Flint Canyon - Sparks - Flint Canyon So California |
L | SGV Skyline - Chan - WN So California |
| Robert Altman (3.54) | 6-2 6-2 |
Carlo Bautista (4.54) Luis Teofilo (3.50) |
| Match: 3.77 | Rating: 3.70 |
| 04/25/2021 | D1 | Adult 55+ 8.0 |
|---|---|---|
| SGV Flint Canyon - Sparks - Flint Canyon So California |
L | SGV LLW Seabiscuit-Chang-Arcadia So California |
| Dave Sparks (3.73) | 6-3 6-1 |
Timothy Song (-----) james min (-----) |
| Match: S | Rating: 3.67 |
| 04/24/2021 | D1 | Adult 18+ 4.0 |
|---|---|---|
| SGV Flint Canyon - Sparks- FC So California |
L | SGV Dare Doubles - Rooker - WN So California |
| Dave Sparks (3.73) | 5-7 6-3 1-0 |
James Grollman (3.41) James Lee (4.36) |
| Match: S | Rating: 3.67 |
| 04/18/2021 | D1 | Mixed 40+ 8.0 |
|---|---|---|
| SGV 8.0 Pink Martini under a Blue Moon-Duncan-FC So California |
L | SGV 8.0 LLW Double Trouble-Chan-WN So California |
| Lorna Kim (3.77) | 6-2 6-1 |
Joel Tabura (-----) Ping Chen (3.02) |
| Match: S | Rating: 3.45 |
| 04/11/2021 | D2 | Mixed 40+ 8.0 |
|---|---|---|
| SGV 8.0 Pink Martini under a Blue Moon-Duncan-FC So California |
L | SGV 8.0 Serve Me a Double - Manley- WN So California |
| Lorna Kim (3.77) | 6-4 3-6 1-0 |
Mary Chau (3.70) Daniel Ngo (-----) |
| Match: S | Rating: 3.45 |
| 04/03/2021 | D2 | Adult 18+ 4.0 |
|---|---|---|
| SGV Flint Canyon - Sparks- FC So California |
L | SGV Triforces -Li- WN So California |
| Vladimir Abadzhev (3.25) | 6-2 6-3 |
David Li (3.39) George Llewellyn (3.93) |
| Match: 3.63 | Rating: 3.67 |
| 03/28/2021 | D1 | Adult 18+ 4.0 |
|---|---|---|
| SGV Flint Canyon - Sparks- FC So California |
L | SGV Live Oaks TA - Newhall- LO So California |
| Vladimir Abadzhev (3.21) | 6-1 6-2 |
Greg Howard (3.92) Brian Newhall (3.83) |
| Match: 3.73 | Rating: 3.67 |
| 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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