Stadium: Court 5 Round: 62 Ground: Clay
| ITF USA F13 Qual | 2018/06/09 15:30 | Sam Riffice v Brian Shi | 5-7,3-6 |
| Challenger Bordeaux Qual | 2018/05/13 10:55 | Maxime Janvier v Sam Riffice | 7-6,6-0 |
| Challenger Bordeaux Qual | 2018/05/12 11:45 | Guillermo Duran v Sam Riffice | 2-6,6-7 |
| Challenger Savannah | 2018/05/01 14:00 | Sam Riffice v Marc Polmans | 6-1,4-6,2-6 |
| ITF USA F10 | 2018/04/14 18:55 | Karue Sell v Sam Riffice | 6-2,4-6,6-1 |
| ITF USA F10 | 2018/04/13 15:00 | Michael Redlicki v Sam Riffice | 4-6,4-6 |
| ITF USA F10 | 2018/04/12 18:00 | Sam Riffice v Samuel Monette | 6-2,6-3 |
| ITF USA F10 | 2018/04/11 18:40 | Sam Riffice v Samuel Shropshire | 6-2,6-0 |
| ITF USA F15 Qual | 2018/06/17 14:00 | Morgan Dill v Jared Pratt | 2-6,7-6,3-6 |
| ITF USA F15 Qual | 2018/06/16 13:00 | Jarryd Woog v Jared Pratt | 6-4,4-6,3-6 |
| Challenger Savannah Qual | 2018/04/28 14:00 | Julian Bradley v Jared Pratt | 6-4,4-6,6-4 |
| ITF USA F12 | 2018/04/23 14:00 | Ryan Goetz v Jared Pratt | 7-6,6-2 |
| ITF USA F12 | 2018/04/22 18:30 | Matthew Kandath v Jared Pratt | 6-4,3-6,4-6 |
| ITF USA F12 | 2018/04/20 16:00 | Leighton Allen v Jared Pratt | 1-6,1-6 |
| ITF USA F9 Qual | 2018/04/01 15:30 | Jared Pratt v Christopher G Haworth | 3-6,5-7 |
| ITF USA F8 Qual | 2018/03/18 17:00 | Jared Pratt v Evan Zhu | 3-6,0-6 |