stadio: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF Guam F1 | 2018/06/16 02:30 | Winter Meagher v Alex Brenner | 7-5,5-7,3-6 |
| ITF Zimbabwe F3 | 2018/06/10 07:00 | Alex Brenner v Roberto Livi | 6-7,2-6 |
| ITF Tunisia F21 | 2018/05/27 09:00 | Alex Brenner v Sacha Modica | 2-6,2-6 |
| ITF USA F11 | 2018/04/14 14:00 | Tyler Stice v Alex Brenner | 6-3,7-6 |
| ITF Grecia F4 | 2018/03/17 07:30 | Alex Brenner v Mitchell Thomas McDaniels | 2-6,3-6 |
| ITF Grecia F3 | 2018/03/14 08:00 | Markos Kalovelonis v Alex Brenner | 6-2,6-2 |
| ITF Grecia F2 | 2018/03/06 09:30 | Markos Kalovelonis v Alex Brenner | 6-2,6-2 |
| Challenger San Francisco - Qual. | 2018/02/03 20:15 | Matthew Kandath v Alex Brenner | 7-6,6-3 |
| ITF Guam F1 | 2017/06/17 00:00 | Masayoshi Ono v Derek Okuhama | 6-0,6-1 |
| ITF Guam F1 | 2016/05/21 00:00 | Steven Goh v Derek Okuhama | 6-0,6-0 |