Stadium: Round: 54 Ground: Hardcourt outdoor
| ITF M25 Edwardsville | 2019/08/06 14:00 | George Goldhoff v Ross, Gianni | 6-7,6-1,3-10 |
| ITF M25 Edwardsville | 2019/08/05 14:00 | George Goldhoff v Valencia, Alejandro | 6-1,6-3 |
| ITF M15 Pittsburgh | 2019/07/02 14:00 | Tikhomirov, Maksim v George Goldhoff | 7-6,1-6,7-6 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/26 21:30 | Jachuck, Ronan v George Goldhoff | 6-2,6-1 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/25 21:30 | George Goldhoff v Benjamin, Jordan | 6-1,6-2 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/24 17:00 | George Goldhoff v Gervais, Washi | 6-4,1-6,10-5 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2019/06/20 15:00 | George Goldhoff v Mcnally, John | 6-7,6-4,6-7 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2019/06/19 15:00 | George Goldhoff v Butsch, Justin | 6-1,6-1 |
| ITF M25 Memphis | 2019/08/12 15:00 | Kiranpal Pannu v Zapp, Logan | 6-2,5-7,6-10 |
| Orlando, Singles Qualifying M-ITF-USA-17A | 2019/06/20 15:25 | Strong Kirchheimer v Zapp, Logan | 6-2,6-1 |
| Orlando, Singles Qualifying M-ITF-USA-17A | 2019/06/19 14:40 | Zapp, Logan v Alexander Bernard | 6-1,6-3 |
| Orlando, Singles Qualifying M-ITF-USA-17A | 2019/06/18 13:00 | Kessler, Mcclain v Zapp, Logan | 5-7,2-6 |
| ITF - M15 Orange Park | 2019/04/18 15:00 | Zapp, Logan v Alexander Ritschard | 4-6,2-6 |
| ITF - M15 Orange Park | 2019/04/17 15:25 | Zapp, Logan v Cozbinov, Alexander | 6-4,6-4 |
| Palm Coast, Singles M-ITF-USA-05A | 2019/01/21 19:45 | Zapp, Logan v Sundaram, Ritik | 6-7,6-2,9-11 |
| Palm Coast, Singles M-ITF-USA-05A | 2019/01/21 15:00 | Naoki Nakagawa v Zapp, Logan | 3-6,1-6 |