| Player Profile | View Advanced Player Stats |
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Mark Kostecki (Castle Rock, CO)
Male |
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| Matches: | Overall | Adult | Mixed | Adult 18+ | Adult 40+ | Adult 55+ | Adult Other | Mixed 18+ | Mixed 40+ | Mixed Other | Tournaments |
| Match Type: | All | Singles | Doubles |
| All Matches | Total Matches |
Win | Loss | WPct | Total Sets |
Win | Loss | WPct | Total Games |
Win | Loss | WPct | Defaults |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0.0 | 0 |
| 2024 | 18 | 12 | 6 | 66.7 | 40 | 26 | 14 | 65.0 | 339 | 190 | 149 | 56.0 | 0 |
| 2023 | 16 | 11 | 5 | 68.8 | 34 | 20 | 14 | 58.8 | 284 | 148 | 136 | 52.1 | 0 |
| 2022 | 19 | 10 | 9 | 52.6 | 47 | 25 | 22 | 53.2 | 378 | 195 | 183 | 51.6 | 0 |
| 2021 | 15 | 10 | 5 | 66.7 | 34 | 23 | 11 | 67.6 | 281 | 162 | 119 | 57.7 | 0 |
| 2020 | 12 | 10 | 2 | 83.3 | 30 | 22 | 8 | 73.3 | 233 | 138 | 95 | 59.2 | 0 |
| 2019 | 18 | 12 | 6 | 66.7 | 42 | 27 | 15 | 64.3 | 364 | 207 | 157 | 56.9 | 1 |
| 2018 | 15 | 12 | 3 | 80.0 | 38 | 25 | 13 | 65.8 | 286 | 155 | 131 | 54.2 | 1 |
| 2017 | 14 | 6 | 8 | 42.9 | 32 | 15 | 17 | 46.9 | 280 | 135 | 145 | 48.2 | 0 |
| 2016 | 11 | 2 | 9 | 18.2 | 27 | 9 | 18 | 33.3 | 221 | 101 | 120 | 45.7 | 1 |
| 2015 | 11 | 7 | 4 | 63.6 | 26 | 16 | 10 | 61.5 | 214 | 116 | 98 | 54.2 | 1 |
| 2014 | 15 | 4 | 11 | 26.7 | 39 | 13 | 26 | 33.3 | 310 | 138 | 172 | 44.5 | 0 |
| Total | 164 | 96 | 68 | 58.5 | 389 | 221 | 168 | 56.8 | 3190 | 1685 | 1505 | 52.8 | 4 |
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