Stadium: Stadium Court Round: 1
| International Tennis Series | 2020/05/26 15:00 | Oskar Michalek v Henry Barrett | 4-0,4-1 |
| International Tennis Series | 2020/05/26 13:00 | Jakub Wojcik v Oskar Michalek | 4-3,4-1 |
| International Tennis Series | 2020/05/22 00:15 | Kyle Seelig v Oskar Michalek | 4-2,4-2 |
| International Tennis Series | 2020/05/21 22:15 | Oskar Michalek v Dmitry Popko | 2-4,4-1,1-4 |
| International Tennis Series | 2020/05/21 21:20 | Tyler Mercier v Oskar Michalek | 4-0,4-3 |
| International Tennis Series | 2020/05/07 16:45 | Oskar Michalek v Stefan Storch | 4-2,3-4,3-4 |
| International Tennis Series | 2020/05/07 13:55 | Oskar Michalek v Jamie Cerretani | 4-1,4-1 |
| International Tennis Series | 2020/05/07 12:00 | Michael Redlicki v Oskar Michalek | 3-4,4-2,4-3 |
| International Tennis Series | 2020/05/26 15:45 | Jakub Wojcik v Ronald Hohmann | 3-4,4-3,0-4 |
| International Tennis Series | 2020/05/26 14:10 | Henry Barrett v Ronald Hohmann | 0-4,0-4 |
| ITF - M15 Tallahassee | 2019/12/04 17:55 | Ronald Hohmann v Patrick Kypson | 5-7,4-6 |
| ITF - M15 Tallahassee | 2019/12/02 15:00 | Ronald Hohmann v Perry Gregg | 6-4,6-2 |
| ITF - M25 Naples | 2019/11/20 13:50 | Fletcher Scott v Ronald Hohmann | 6-7,7-6,7-6 |
| ITF - M25 Naples | 2019/11/19 14:00 | Alvaro Fernandez Horta v Ronald Hohmann | 3-6,1-6 |
| ITF - M25 Naples | 2019/11/18 14:00 | Ronald Hohmann v Alfredo Perez | 6-1,6-1 |
| ITF - M25 Orlando | 2019/11/11 15:00 | Joel Vincent Link v Ronald Hohmann | 6-7,6-3,10-6 |