Stadium: Cancha 3 Round: 45
| Challenger Dallas Qual | 2018/01/27 17:00 | Christopher Eubanks v Luke Bambridge | 6-3,6-4 |
| Challenger Newport Beach Qual | 2018/01/21 22:10 | JC Aragone v Luke Bambridge | 6-1,7-6 |
| Challenger Newport Beach Qual | 2018/01/20 22:25 | Luke Bambridge v Austin Krajicek | 6-7,7-5,7-5 |
| ITF USA F1 | 2018/01/04 18:00 | Luke Bambridge v Kaichi Uchida | 2-6,2-6 |
| ITF USA F1 | 2018/01/02 18:00 | Tomas Papik v Luke Bambridge | 3-6,3-6 |
| ITF USA F39 | 2017/11/28 17:00 | Edward Corrie v Luke Bambridge | 3-6,6-1,6-2 |
| ITF USA F38 | 2017/11/26 15:00 | Alexander Ward v Luke Bambridge | 6-4,6-4 |
| ITF USA F38 | 2017/11/25 15:00 | Aleksandar Vukic v Luke Bambridge | 4-6,3-6 |
| ATP Quito Qual | 2018/02/04 17:00 | Roberto Carballes Baena v Gonzalo Escobar | 6-1,6-3 |
| ATP Quito Qual | 2018/02/03 16:00 | Gonzalo Escobar v Guilherme Clezar | 6-7,7-6,6-4 |
| ITF USA F5 | 2018/01/26 15:30 | Gonzalo Escobar v Emilio Gomez | 6-7,4-6 |
| ITF USA F5 | 2018/01/25 16:40 | Gonzalo Escobar v Juan Manuel Benitez Chavarriaga | 6-2,6-0 |
| ITF USA F5 | 2018/01/23 17:50 | Gonzalo Escobar v Jesse Witten | 6-2,6-2 |
| ITF USA F4 | 2018/01/19 15:00 | Gonzalo Escobar v Tomas Barrios Vera | 4-6,4-6 |
| ITF USA F4 | 2018/01/18 18:00 | Gonzalo Escobar v Duarte Vale | 2-6,6-3,7-6 |
| ITF USA F4 | 2018/01/17 15:00 | Gonzalo Escobar v Felipe Mantilla | 6-3,6-4 |