| Coupe Davis | 2018/02/02 14:00 | Lewis, Haydn v Daniel Elahi Galan | 0-6,4-6 |
| ITF USA F5 | 2018/01/22 15:00 | Ore, I. A. v Lewis, Haydn | 6-7,6-3,6-3 |
| ITF USA F5 | 2018/01/21 16:30 | Lewis, Haydn v Orkin, Elliott | 6-2,6-4 |
| ITF USA F5 | 2018/01/20 18:00 | Gomez Diaz, Cesar Antonio v Lewis, Haydn | 3-6,1-6 |
| ITF USA F5 | 2018/01/19 18:30 | Cacciatore, Henry Patrick v Lewis, Haydn | 3-6,3-6 |
| Coupe Davis | 2017/09/19 15:30 | Lewis, Haydn v Martinez, Luis David | 2-6,6-4,6-3,6-4 |
| ITF USA F15 | 2017/04/23 15:00 | Johns, Collin v Lewis, Haydn | 6-2,6-1 |
| ITF USA F15 | 2017/04/21 15:30 | Lewis, Haydn v Orashev, Arslan | 6-1,6-1 |
| Coupe Davis | 2018/02/02 15:25 | Darian King v Gonzalez, Alejandro | 5-7,3-6 |
| Challenger Newport Beach Qual | 2018/01/21 18:00 | Gonzalez, Alejandro v Hiltzik, Jared | 4-6,5-7 |
| Challenger Newport Beach Qual | 2018/01/20 18:00 | Andrea Collarini v Gonzalez, Alejandro | 3-6,4-6 |
| Australian Open Qual | 2018/01/14 01:20 | Bachinger, Matthias v Gonzalez, Alejandro | 6-1,6-4 |
| Australian Open Qual | 2018/01/13 01:50 | Calvin Hemery v Gonzalez, Alejandro | 3-6,4-6 |
| Australian Open Qual | 2018/01/10 02:15 | Gonzalez, Alejandro v Mirza Basic | 7-6,6-2 |
| Challenger Noumea | 2018/01/03 00:00 | Kenny de Schepper v Gonzalez, Alejandro | 6-1,6-2 |
| Challenger Noumea | 2018/01/02 00:30 | Gonzalez, Alejandro v Novikov, Dennis | 6-7,6-3,6-4 |