Stadium: Stadium Court Round: 1
| International Tennis Series | 2020/06/01 13:10 | Mark Mandlik v Henry Patrick Cacciatore | 4-3,4-2 |
| International Tennis Series | 2020/06/01 12:00 | Mark Mandlik v David Metz | 4-3,4-1 |
| ITF M25 Norman | 2019/09/30 18:30 | Mark Mandlik v William Bushamuka | 6-3,3-6,4-10 |
| ITF M25 Norman | 2019/09/29 15:00 | Spencer Brachman v Mark Mandlik | 1-6,3-6 |
| ITF Czech Republic F5 | 2018/07/03 09:25 | Mark Mandlik v Tadeas Paroulek | 2-6,6-1,2-6 |
| ITF Romania F5 | 2016/06/04 06:00 | Amer Naow v Mark Mandlik | 6-2,6-0 |
| International Tennis Series | 2020/06/01 14:20 | David Metz v John Bernard | 1-4,3-4 |
| International Tennis Series | 2020/05/28 15:25 | John Bernard v Cleeve Harper | 3-4,2-4 |
| International Tennis Series | 2020/05/28 13:40 | Mischa Zverev v John Bernard | 4-2,4-2 |
| International Tennis Series | 2020/05/28 12:00 | John Bernard v Oskar Michalek | 2-4,4-3,4-1 |
| International Tennis Series | 2020/05/27 15:40 | Brandon Perez v John Bernard | 2-4,4-0,0-4 |
| International Tennis Series | 2020/05/27 13:15 | John Bernard v Jakub Wojcik | 1-4,2-4 |
| International Tennis Series | 2020/05/27 12:00 | John Bernard v Kyle Seelig | 2-4,3-4 |
| International Tennis Series | 2020/05/26 17:00 | John Bernard v Liam Draxl | 0-4,2-4 |