| Match History (2021) | View Advanced Player Stats |
|
William Ko (Arcadia, CA)
Male |
4.0 C 12/31/2023 |
| Estimated Dynamic Rating |
3.9261 6/14/2024 |
| 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 | 2 | 1 | 0 | 66.7 | 7 | 4 | 3 | 57.1 | 62 | 32 | 30 | 51.6 | 0 |
| Adult 40+ 4.0 | 3 | 3 | 0 | 0 | 100.0 | 6 | 6 | 0 | 100.0 | 50 | 36 | 14 | 72.0 | 0 |
| Adult Other 4.0 | 4 | 2 | 2 | 0 | 50.0 | 8 | 4 | 4 | 50.0 | 70 | 35 | 35 | 50.0 | 0 |
| Mixed 18+ 8.0 | 1 | 1 | 0 | 0 | 100.0 | 3 | 2 | 1 | 66.7 | 17 | 11 | 6 | 64.7 | 0 |
| Mixed 40+ 8.0 | 2 | 0 | 2 | 0 | 0.0 | 4 | 0 | 4 | 0.0 | 38 | 13 | 25 | 34.2 | 0 |
| Total | 13 | 8 | 5 | 0 | 61.5 | 28 | 16 | 12 | 57.1 | 237 | 127 | 110 | 53.6 | 0 |
| 11/07/2021 | D2 | Adult Other 4.0 |
|---|---|---|
| LLW SGV Flying Squirrels-Ko- Arroyo High School/SU9:30 So California |
L | SGV Skyline- Chan - WN/SU8 So California |
| Steve Oetomo (3.68) | 6-1 6-2 |
Samir Alidina (3.79) Jenar Orbita (3.80) |
| Match: 3.46 | Rating: 3.70 |
| 10/31/2021 | D3 | Adult Other 4.0 |
|---|---|---|
| LLW SGV Flying Squirrels-Ko- Arroyo High School/SU9:30 So California |
L | SGV Underdogs Forever - Bui - Diamond Bar HS/SU8 So California |
| Ying Du (3.94) | 6-2 7-6 |
Ranga Paimla (3.49) Robert Chang (3.66) |
| Match: 3.37 | Rating: 3.68 |
| 10/17/2021 | D3 | Adult Other 4.0 |
|---|---|---|
| LLW SGV Flying Squirrels-Ko- Arroyo High School/SU9:30 So California |
W | SGV Underdogs Forever - Bui - Diamond Bar HS/SU8 So California |
| Yim Tse (3.63) | 6-4 6-2 |
Ranga Paimla (3.54) chandrasekar chinnathambi (3.53) |
| Match: 3.81 | Rating: 3.79 |
| 09/11/2021 | D1 | Adult Other 4.0 |
|---|---|---|
| LLW SGV Flying Squirrels-Ko- Arroyo High School/SU9:30 So California |
W | SGV Dare Doubles- Maroun - WN/SA12 So California |
| Wallace Lee (3.89) | 6-0 6-4 |
Sam Qian (3.65) Gustavo Banderas (3.52) |
| Match: 3.81 | Rating: 3.78 |
| 08/21/2021 | D1 | Adult 40+ 4.0 Sectionals |
|---|---|---|
| LLW SGV Flying Bears - Ko - Arcadia So California |
W | SFV-LLW - Northridge Quakes - Steve Oetomo So California |
| Greg Howard (3.94) | 6-4 6-4 |
Jamie Mcfarland (3.64) Steve Oetomo (3.71) |
| Match: 3.71 | Rating: 3.76 |
| 07/25/2021 | S1 | Adult 40+ 4.0 |
|---|---|---|
| LLW SGV Flying Bears - Ko - Arcadia So California |
W | SGV Underdogs - Bui - DBHS So California |
| 6-2 6-1 |
Ranga Paimla (3.53) | |
| Match: 3.86 | Rating: 3.81 |
| 07/25/2021 | D1 | Mixed 18+ 8.0 |
|---|---|---|
| SGV Mister and Miss Hits - Manley - WN So California |
W | SGV Flint Canyon Mixed Trouble - Ortiz Reyes - FC So California |
| Lauren Nicole Finke (3.86) | 4-6 6-0 1-0 |
Kristin McQueen (3.70) Dave Sparks (3.58) |
| Match: 3.78 | Rating: 3.79 |
| 07/17/2021 | S2 | Adult 18+ 4.0 Sectionals |
|---|---|---|
| SGV LLW iStringing -William Ko So California |
L | BC-Lakewood/JohnTuppal So California |
| 6-4 7-5 |
Anthony Hean (3.72) | |
| Match: 3.62 | Rating: 3.75 |
| 07/10/2021 | S1 | Adult 40+ 4.0 |
|---|---|---|
| LLW SGV Flying Bears - Ko - Arcadia So California |
W | SGV Arroyo Secos Molina Arroyo Seco So California |
| 6-1 6-2 |
Peter Lee (-----) | |
| Match: S | Rating: 3.77 |
| 06/06/2021 | D1 | Mixed 40+ 8.0 |
|---|---|---|
| SGV 8.0 Serve Me a Double - Manley- WN So California |
L | SGV 8.0 Scrambled Eggs and Sausages - Wong - WN So California |
| Laurie Manley (3.47) | 6-4 7-5 |
Lena Loha (3.28) Chung Yuem (4.33) |
| Match: 3.87 | Rating: 3.81 |
| 05/22/2021 | D2 | Adult 18+ 4.0 |
|---|---|---|
| SGV LLW iStringing -William Ko So California |
W | SGV Flint Canyon - Sparks- FC So California |
| Lam Bui (3.63) | 6-4 4-6 1-0 |
Vladimir Abadzhev (3.31) Alexander Sierra (3.72) |
| Match: 3.65 | Rating: 3.77 |
| 05/02/2021 | D1 | Mixed 40+ 8.0 |
|---|---|---|
| SGV 8.0 Serve Me a Double - Manley- WN So California |
L | SGV 8.0 Freemont Aces-Lee-Freemont So California |
| Laurie Manley (3.49) | 6-3 6-1 |
Tae Gim (4.19) Daniela Chung (3.54) |
| Match: 3.73 | Rating: 3.78 |
| 05/01/2021 | D1 | Adult 18+ 4.0 |
|---|---|---|
| SGV LLW iStringing -William Ko So California |
W | SGV Dare Doubles - Rooker - WN So California |
| Richard Chen (3.61) | 6-3 6-4 |
James Lee (4.36) James Grollman (3.41) |
| Match: 4.11 | Rating: 3.86 |
| 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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