Stadium: Court 16 Round: 25
| ITF M25 - Weston | 2019/01/30 16:35 | Ricardo Rodriguez-Pace v Nick Chappell | 6-4,6-0 |
| ITF M25 - Palm Coast | 2019/01/23 17:05 | Adrian Obert v Nick Chappell | 6-4,4-6,6-4 |
| ITF M15 - Naples | 2019/01/17 17:10 | Nicolas Mejia v Nick Chappell | 6-4,6-2 |
| ITF M15 - Naples | 2019/01/16 15:30 | Nick Chappell v Gonzalo Escobar | 2-6,6-1,6-2 |
| ITF USA F35 | 2018/12/03 15:00 | Andrew Watson v Nick Chappell | 6-4,1-6,6-1 |
| ITF USA F34 | 2018/11/29 17:20 | Jenson Brooksby v Nick Chappell | 6-2,6-4 |
| ITF USA F34 | 2018/11/28 17:45 | Nick Chappell v Hady Habib | 6-4,4-6,6-3 |
| ITF USA F34 | 2018/11/27 19:15 | Nick Chappell v Danny Thomas | 6-1,6-4 |
| Challenger Fairfield | 2018/10/06 19:25 | Jan Choinski v William Griffith | 6-4,7-6 |
| ITF Canada F6 | 2018/09/04 15:40 | Alejandro Gomez v William Griffith | 6-2,6-2 |
| Challenger Aptos | 2018/08/04 20:55 | Alexander Ward v William Griffith | 7-6,7-6 |
| Challenger Aptos | 2018/08/04 16:00 | William Griffith v Brian Brogan | 6-1,6-0 |
| ITF Canada F5 | 2018/07/08 17:00 | Tom Fawcett v William Griffith | 6-2,7-5 |
| ITF Canada F5 | 2018/07/07 18:50 | Jacob Grills v William Griffith | 6-2,4-6,4-6 |
| ITF Canada F5 | 2018/07/06 19:40 | David Volfson v William Griffith | 6-7,6-2,3-6 |
| ITF Canada F5 | 2018/07/05 17:00 | William Griffith v Wishaya Trongcharoenchaikul | 3-6,6-1,6-3 |