Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Canada F6 | 2018/09/07 15:00 | Harrison Adams v Roy Smith | 6-2,6-1 |
| Challenger - Houston | 2018/11/13 19:45 | Darian King v Roy Smith | 3-6,6-3,6-7 |
| ITF USA F28B | 2018/10/26 17:40 | Roy Smith v Jonathan Chang | 6-2,6-2 |
| ITF USA F28B | 2018/10/25 21:15 | Roy Smith v Maxime Cressy | 6-3,6-2 |
| ITF USA F28B | 2018/10/25 16:00 | Ronnie Schneider v Roy Smith | 6-2,1-6,3-6 |
| ITF USA F28B | 2018/10/23 15:00 | Roy Smith v Julian Bradley | 6-7,7-5,6-4 |
| Challenger - Calgary | 2018/10/13 16:00 | Laurent Lokoli v Roy Smith | 6-3,7-5 |
| ITF Great Britain F6 | 2018/09/26 13:50 | Manuel Guinard v Roy Smith | 6-3,3-6,7-6 |
| ITF Great Britain F6 | 2018/09/25 12:45 | Roy Smith v Jake Hersey | 6-3,6-2 |
| Challenger - Houston | 2018/11/12 18:00 | Harrison Adams v Tim Smyczek | 6-3,7-5 |
| Challenger - Houston | 2018/11/11 16:00 | Alejandro Gomez v Harrison Adams | 5-7,1-6 |
| Challenger - Houston | 2018/11/10 16:35 | Jacob Eskeland v Harrison Adams | 1-6,1-6 |
| ITF USA F28 | 2018/10/17 14:30 | Harrison Adams v Valentin Vacherot | 6-2,0-6,3-6 |
| ITF USA F27 | 2018/10/09 15:00 | Harrison Adams v Patrick Kypson | 2-6,0-6 |
| Challenger - Monterrey | 2018/10/03 02:30 | Marcel Granollers v Harrison Adams | 6-4,6-4 |
| Challenger - Monterrey | 2018/10/01 16:00 | Renzo Olivo v Harrison Adams | 1-6,7-5,1-6 |
| Challenger - Monterrey | 2018/09/30 17:20 | Harrison Adams v Laurent Rochette | 6-2,7-5 |