| 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 | 7 | 4 | 3 | 57.1 | 17 | 9 | 8 | 52.9 | 149 | 79 | 70 | 53.0 | 0 |
| 2023 | 5 | 4 | 1 | 80.0 | 9 | 6 | 3 | 66.7 | 81 | 45 | 36 | 55.6 | 0 |
| 2022 | 5 | 3 | 2 | 60.0 | 13 | 7 | 6 | 53.8 | 114 | 58 | 56 | 50.9 | 0 |
| 2021 | 5 | 4 | 1 | 80.0 | 10 | 8 | 2 | 80.0 | 87 | 56 | 31 | 64.4 | 0 |
| 2020 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0.0 | 0 |
| 2019 | 7 | 7 | 0 | 100.0 | 17 | 14 | 3 | 82.4 | 134 | 79 | 55 | 59.0 | 1 |
| 2018 | 7 | 6 | 1 | 85.7 | 18 | 12 | 6 | 66.7 | 145 | 76 | 69 | 52.4 | 1 |
| 2017 | 6 | 4 | 2 | 66.7 | 12 | 8 | 4 | 66.7 | 126 | 67 | 59 | 53.2 | 0 |
| 2016 | 3 | 0 | 3 | 0.0 | 7 | 1 | 6 | 14.3 | 56 | 20 | 36 | 35.7 | 1 |
| 2015 | 4 | 3 | 1 | 75.0 | 10 | 7 | 3 | 70.0 | 81 | 46 | 35 | 56.8 | 0 |
| 2014 | 5 | 2 | 3 | 40.0 | 14 | 6 | 8 | 42.9 | 103 | 49 | 54 | 47.6 | 0 |
| Total | 54 | 37 | 17 | 68.5 | 127 | 78 | 49 | 61.4 | 1076 | 575 | 501 | 53.4 | 3 |
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