| ITF USA F22 | 2018/08/09 17:05 | Strong Kirchheimer v Geller, Axel | 6-4,3-6,2-6 |
| Battle of Bradenton | 2020/07/02 17:07 | Geller, Axel v Shintaro Mochizuki | 4-6,4-4 |
| Battle of Bradenton | 2020/07/02 16:00 | Shintaro Mochizuki v Geller, Axel | 6-4,4-4 |
| Battle of Bradenton | 2020/06/26 15:50 | Andres Andrade v Geller, Axel | 1-6,5-7 |
| Battle of Bradenton | 2020/06/25 19:30 | Geller, Axel v Nicolas Mejia | 2-6,6-3,8-10 |
| Battle of Bradenton | 2020/06/20 16:30 | Geller, Axel v Juncheng Shang | 6-7,6-0,1-0 |
| Battle of Bradenton | 2020/06/19 14:00 | Geller, Axel v Lorenzi, Paolo | 6-1,6-4 |
| Battle of Bradenton | 2020/06/18 13:50 | Michael Mmoh v Geller, Axel | 6-1,6-2 |
| International Tennis Series | 2020/06/17 15:00 | Geller, Axel v Cerretani, J. | 6-2,6-0 |
| Battle of Bradenton | 2020/07/02 16:15 | Strong Kirchheimer v Michael Mmoh | 6-5 |
| US Pro Tennis Series East Coast | 2020/06/21 12:00 | El Midhawy, Adam v Strong Kirchheimer | 2-6,4-6 |
| US Pro Tennis Series East Coast | 2020/06/20 12:00 | Noah Schachter v Strong Kirchheimer | 0-6,3-6 |
| US Pro Tennis Series East Coast | 2020/06/19 15:55 | Strong Kirchheimer v Murillo, Sebastian | 6-1,5-1 |
| US Pro Tennis Series East Coast | 2020/06/18 12:30 | Strong Kirchheimer v El Midhawy, Adam | 6-4,6-0 |
| US Pro Tennis Series East Coast | 2020/06/17 12:30 | Baker, Blu v Strong Kirchheimer | 2-6,0-6 |
| US Pro Tennis Series East Coast | 2020/06/16 14:40 | Arconada, Jordi v Strong Kirchheimer | 7-5,6-7,12-10 |
| US Pro Tennis Series East Coast | 2020/06/08 17:30 | Dmitry Popko v Strong Kirchheimer | 6-4,2-3 |