Stadion: Cancha 3 Round: 25 Ground: Hardcourt outdoor
| Challenger - Guadalajara - Qualifikation | 2017/03/20 18:00 | Roberto Cid Subervi v Austin Krajicek | 6-7,3-6 |
| Challenger - Dallas | 2018/01/31 19:35 | Miomir Kecmanovic v Austin Krajicek | 7-6,6-7,7-6 |
| Challenger - Dallas | 2018/01/30 01:50 | Austin Krajicek v Filip Peliwo | 6-3,6-3 |
| Challenger - Newport Beach - Qualifikation | 2018/01/20 22:25 | Luke Bambridge v Austin Krajicek | 6-7,7-5,7-5 |
| ITF - USA F2 | 2018/01/12 19:30 | Austin Krajicek v Emilio Gomez | 3-6,6-7 |
| ITF - USA F2 | 2018/01/11 18:30 | Austin Krajicek v Or Ram-Harel | 6-2,6-4 |
| ITF - USA F2 | 2018/01/10 21:55 | Austin Krajicek v Danny Thomas | 6-4,3-6,6-4 |
| ITF - USA F40 | 2017/12/06 20:30 | Austin Krajicek v Alex Knaff | 6-4,1-6,4-6 |
| ITF - USA F39 | 2017/11/30 19:40 | Trevor A Johnson v Austin Krajicek | 6-3,6-0 |
| Challenger - Morelos - Qualifikation | 2018/02/18 21:30 | Tomas Barrios Vera v Roberto Cid Subervi | 6-2,6-7,6-7 |
| Challenger - Morelos - Qualifikation | 2018/02/18 00:00 | Juan A H Serrano v Roberto Cid Subervi | 1-6,2-6 |
| Challenger - Morelos - Qualifikation | 2018/02/17 18:45 | Jorge Alejandro Olaya v Roberto Cid Subervi | 2-6,1-6 |
| Davis Cup | 2018/02/03 23:35 | Roberto Cid Subervi v Joao Pedro Sorgi | 7-6,1-6,4-6 |
| Davis Cup | 2018/02/02 22:30 | Roberto Cid Subervi v Thiago Monteiro | 7-6,5-7,2-6 |
| ITF - USA F5 | 2018/01/27 16:00 | Roberto Cid Subervi v Tomas Barrios Vera | 4-6,3-6 |
| ITF - USA F5 | 2018/01/26 15:30 | Pedro Sakamoto v Roberto Cid Subervi | 0-6,1-6 |
| ITF - USA F5 | 2018/01/25 15:00 | Vlad Andrei Dancu v Roberto Cid Subervi | 2-6,3-6 |