Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| 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 F6 | 2018/01/30 16:45 | Or Ram-Harel v Sam Riffice | 6-4,2-6,3-6 |
| ITF USA F5 | 2018/01/24 19:20 | Sam Riffice v Julien Cagnina | 5-7,6-7 |
| ITF USA F2 | 2018/01/11 18:30 | Sam Riffice v Kaichi Uchida | 6-2,3-6,1-6 |
| ITF USA F2 | 2018/01/10 22:25 | Sam Riffice v Trevor A Johnson | 3-6,6-4,6-3 |
| ITF USA F1 | 2018/01/03 19:55 | Sam Riffice v Christopher Eubanks | 7-5,3-6,5-7 |
| ITF USA F1 Qual | 2018/01/01 18:30 | Sam Riffice v Filip Bergevi | 7-5,7-5 |
| ITF USA F7 Qual | 2018/03/11 18:00 | Tristan Boyer v Samuel Shropshire | 6-3,6-4 |
| ITF Egypt F7 | 2018/02/26 08:00 | Christian Hirschmueller v Samuel Shropshire | 6-4,6-3 |
| ITF Egypt F7 | 2018/02/25 08:00 | Maikel Borg v Samuel Shropshire | 6-3,2-6,1-6 |
| ITF Egypt F7 | 2018/02/24 10:30 | Denis Pisarchuk v Samuel Shropshire | 2-6,2-6 |
| ITF Egypt F6 | 2018/02/17 08:00 | Maxime Mora v Samuel Shropshire | 6-2,2-6,6-4 |
| ITF Egypt F5 | 2018/02/12 09:00 | Germain Gigounon v Samuel Shropshire | 7-5,6-2 |
| ITF Egypt F5 | 2018/02/11 10:00 | Melik Feler v Samuel Shropshire | 2-6,4-6 |
| ITF Egypt F5 | 2018/02/10 12:00 | Loic Perret v Samuel Shropshire | 1-6,1-6 |