Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Australian Open | 2020/01/16 01:00 | Peter Polansky v Alexandre Muller | 1-6,2-6 |
| Challenger Champaign | 2019/11/14 01:35 | Peter Polansky v Martin Redlicki | 6-4,1-6,4-6 |
| Challenger Knoxville | 2019/11/07 18:00 | Peter Polansky v Christopher O'Connell | 2-6,3-6 |
| Challenger Knoxville | 2019/11/06 18:40 | Peter Polansky v Edan Leshem | 6-2,7-5 |
| Challenger Charlottesville | 2019/10/29 19:50 | Peter Polansky v Brandon Nakashima | 4-6,6-4,1-6 |
| Challenger Las Vegas | 2019/10/16 21:00 | Peter Polansky v Vasek Pospisil | 1-6,2-6 |
| Challenger Fairfield | 2019/10/11 19:05 | Peter Polansky v Kevin King | 3-6,6-7 |
| Challenger Fairfield | 2019/10/10 17:00 | Peter Polansky v Nicola Kuhn | 6-4,6-4 |
| ATP Auckland | 2020/01/10 22:00 | Shuichi Sekiguchi v Tatsuma Ito | 3-6,6-4,4-6 |
| ITF M15 Te Anau | 2020/01/04 00:30 | Luke Saville v Shuichi Sekiguchi | 6-3,6-3 |
| ITF M15 Te Anau | 2020/01/02 21:00 | George Stoupe v Shuichi Sekiguchi | 3-6,1-6 |
| ITF M15 Te Anau | 2020/01/01 22:00 | Calum Puttergill v Shuichi Sekiguchi | 6-2,2-6,2-6 |
| ITF M15 Te Anau | 2019/12/31 05:15 | Sam Ryan Ziegann v Shuichi Sekiguchi | 2-6,3-6 |
| Challenger Pune | 2019/11/14 06:30 | Shuichi Sekiguchi v Roberto Ortega-Olmedo | 2-6,4-6 |
| Challenger Pune | 2019/11/12 07:45 | Shuichi Sekiguchi v Roman Blokhin | 6-3,6-0 |
| Challenger Kobe | 2019/11/04 02:40 | Ben Patael v Shuichi Sekiguchi | 6-3,6-2 |