Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF USA F21 | 2018/08/01 14:00 | Dougaz, Aziz v Geller, Axel | 6-3,6-7,1-6 |
| ITF USA F20 | 2018/07/25 17:55 | Geller, Axel v Santiago Rodriguez Taverna | 6-7,6-7 |
| ITF USA F20 | 2018/07/24 20:20 | Nanda, Govind v Geller, Axel | 4-6,6-4,3-6 |
| Miami, USA, Qualifying | 2018/03/19 15:55 | Geller, Axel v Alex De Minaur | 4-6,0-6 |
| Challenger Fairfield | 2017/10/11 00:25 | Geller, Axel v Sebastian Fanselow | 2-6,4-6 |
| ITF USA F16 | 2017/05/05 14:00 | Geller, Axel v Mantilla, Felipe | 5-7,6-0,4-6 |
| ITF USA F16 | 2017/05/04 13:30 | Geller, Axel v Turini, Thales | 6-3,6-4 |
| ITF USA F16 | 2017/05/03 14:00 | Bester, Philip v Geller, Axel | 1-6,6-1,0-6 |
| ITF USA F21 | 2018/08/01 16:05 | Andres Andrade v Ezekiel Clark | 4-6,0-6 |
| ITF USA F20 | 2018/07/26 23:00 | Ezekiel Clark v Petros Chrysochos | 6-1,2-6,1-6 |
| ITF USA F20 | 2018/07/25 18:00 | Ezekiel Clark v Tristan Boyer | 7-6,6-2 |
| ITF USA F20 | 2018/07/24 19:00 | Finn Bass v Ezekiel Clark | 6-7,3-6 |
| ITF USA F19 | 2018/07/04 18:05 | Ezekiel Clark v Cannell, Joel | 2-6,4-6 |
| ITF USA F17 | 2018/06/26 22:30 | Ezekiel Clark v Redlicki, Martin | 6-4,4-6,3-6 |
| ITF USA F15 Qual | 2018/06/18 15:10 | Ezekiel Clark v Oliver Crawford | 4-6,2-6 |
| ITF USA F13 | 2018/06/13 17:30 | Ezekiel Clark v Scholtz, Nicolaas | 6-3,6-7,4-6 |