Stadium: Court 13 Round: 26 Ground: Hardcourt outdoor
| ITF USA F10 | 2018/04/11 18:40 | Sam Riffice v Samuel Shropshire | 6-2,6-0 |
| ITF USA F10 Qual | 2018/04/10 17:05 | Sam Riffice v Frank Barnett | 6-0,6-1 |
| ITF USA F10 Qual | 2018/04/09 15:00 | Sam Riffice v Noah Schachter | 6-3,6-4 |
| ITF USA F10 Qual | 2018/04/08 16:00 | Sam Riffice v Austin Williams | 6-2,6-1 |
| ITF USA F9 | 2018/04/05 15:00 | Scott Griekspoor v Sam Riffice | 6-4,7-6 |
| ITF USA F9 | 2018/04/04 16:20 | Harrison Adams v Sam Riffice | 5-7,2-6 |
| ITF Canada F1 Qual | 2018/02/26 18:45 | Sam Riffice v Michael Redlicki | 4-6,4-6 |
| ITF USA F6 | 2018/02/01 15:00 | Fred Gil v Sam Riffice | 2-6,7-6,6-3 |
| ITF USA F10 | 2018/04/11 16:40 | Sekou Bangoura v Samuel Monette | 4-6,6-7 |
| ITF USA F9 | 2018/04/05 17:20 | Samuel Monette v Jack Findel-Hawkins | 7-6,5-7,5-7 |
| ITF USA F9 | 2018/04/04 18:05 | Samuel Monette v Christopher G Haworth | 6-2,6-4 |
| Challenger Le Gosier Qual | 2018/03/26 15:00 | Samuel Monette v Sander Gille | 4-6,1-6 |
| Challenger Drummondville | 2018/03/16 00:35 | JC Aragone v Samuel Monette | 7-5,6-4 |
| Challenger Drummondville | 2018/03/14 16:05 | Samuel Monette v Ruan Roelofse | 6-3,6-4 |
| ITF Canada F2 | 2018/03/07 23:00 | Samuel Monette v Mikael Ymer | 6-7,1-6 |
| ITF Canada F1 | 2018/03/03 00:00 | Dominik Koepfer v Samuel Monette | 7-6,4-6,6-2 |