Stadium: Court 5 Round: 44 Ground: Hardcourt indoor
| ITF USA F6 | 2018/02/01 15:00 | Gil, Fred v Riffice, Sam | 2-6,7-6,6-3 |
| ITF USA F6 | 2018/01/30 16:45 | Ram-Harel, Or v Riffice, Sam | 6-4,2-6,3-6 |
| ITF USA F5 | 2018/01/24 19:20 | Riffice, Sam v Cagnina, Julien | 5-7,6-7 |
| ITF USA F2 | 2018/01/11 18:30 | Riffice, Sam v Kaichi Uchida | 6-2,3-6,1-6 |
| ITF USA F2 | 2018/01/10 22:25 | Riffice, Sam v Johnson, Trevor Allen | 3-6,6-4,6-3 |
| ITF USA F1 | 2018/01/03 19:55 | Riffice, Sam v Christopher Eubanks | 7-5,3-6,5-7 |
| ITF USA F1 Qual | 2018/01/01 18:30 | Riffice, Sam v Bergevi, Filip | 7-5,7-5 |
| ITF USA F1 Qual | 2017/12/30 18:30 | Riffice, Sam v Gregg, Perry | 6-0,6-0 |
| ITF Canada F1 Qual | 2018/02/25 15:00 | Redlicki, Michael v Dunbar, Jacob | 6-1,6-3 |
| ITF Canada F1 Qual | 2018/02/24 15:00 | Redlicki, Michael v Betancourt Gonzalez, Patricio | 6-0,6-0 |
| ITF USA F4 | 2018/01/17 17:00 | Redlicki, Michael v Volfson, David | 3-6,7-6,4-6 |
| ITF USA F4 | 2018/01/15 15:00 | Ore, I. A. v Redlicki, Michael | 3-6,7-6,6-7 |
| ITF USA F4 | 2018/01/14 19:00 | Redlicki, Michael v Villar, Yeudy | 6-0,6-1 |
| ITF USA F4 | 2018/01/14 15:30 | Aleksandar Kovacevic v Redlicki, Michael | 6-7,4-6 |
| Challenger Lexington | 2017/08/01 18:05 | Alexander Bublik v Redlicki, Michael | 6-3,6-4 |
| ITF USA F25 Qual | 2017/07/23 13:30 | Nanda, Govind v Redlicki, Michael | 6-4,3-6,7-5 |