Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF Dominican Republic F3 | 2018/12/12 14:00 | Arklon H D Pino v Alexis Gautier | 7-5,6-2 |
| ITF Dominican Republic F3 | 2018/12/11 13:30 | Fermin Tenti v Alexis Gautier | 1-6,4-6 |
| ITF USA F35 | 2018/12/02 18:30 | Alexis Gautier v Richard Thongoana | 5-7,6-7 |
| ITF USA F35 | 2018/12/01 15:00 | Alexis Gautier v Chase Wood | 6-3,6-2 |
| ITF USA F34 | 2018/11/29 17:45 | Michael Geerts v Alexis Gautier | 6-4,3-6,6-3 |
| ITF USA F34 | 2018/11/28 16:00 | Alexis Gautier v Jumpei Yamasaki | 6-3,6-2 |
| ITF USA F34 | 2018/11/26 16:00 | Alexis Gautier v Juan Manuel Benitez Chavarriaga | 6-1,6-4 |
| ITF USA F34 | 2018/11/25 16:00 | Alexis Gautier v Antonio Ruiz-Rosales | 6-0,6-1 |
| Challenger Champaign | 2018/11/10 17:40 | Daniel Nguyen v Ruan Roelofse | 2-6,2-6 |
| Challenger Knoxville | 2018/11/04 22:45 | Nathaniel Lammons v Daniel Nguyen | 6-4,3-6,6-4 |
| Challenger Charlottesville | 2018/10/27 18:30 | Mikael Ymer v Daniel Nguyen | 3-6,6-2,6-4 |
| Challenger Las Vegas | 2018/10/20 17:00 | Daniel Nguyen v Thai-Son Kwiatkowski | 2-6,3-6 |
| Challenger Fairfield | 2018/10/07 18:20 | Kevin King v Daniel Nguyen | 6-2,6-0 |
| Challenger Fairfield | 2018/10/06 21:30 | Daniel Nguyen v Dayne Kelly | 6-3,7-5 |
| Challenger Stockton | 2018/09/29 22:00 | Daniel Nguyen v Andrew Harris | 0-6,4-6 |
| Challenger Tiburon | 2018/09/22 20:15 | Daniel Nguyen v Jared Hiltzik | 4-6,7-6,1-6 |