Round: 60 Ground: Clay
| ITF USA F16 | 2017/04/29 15:30 | Joseph W. Van Meter v Seanon Williams | 1-6,5-7 |
| ITF USA F16 | 2017/04/28 18:00 | Seanon Williams v Andrew Ely | 6-3,6-4 |
| ITF USA F11 Qual | 2017/03/18 16:00 | Seanon Williams v Alastair Gray | 3-6,0-6 |
| ITF USA F10 Qual | 2017/03/11 17:00 | Kimmer Coppejans v Seanon Williams | 6-1,6-0 |
| Davis Cup | 2017/02/05 20:55 | Bruno Britez v Seanon Williams | 6-3,6-2 |
| ITF El Salvador F1 | 2016/11/12 19:30 | Danny Thomas v Seanon Williams | 6-3,6-2 |
| ITF Costa Rica F1 | 2016/11/06 15:30 | Brian Cernoch v Seanon Williams | 6-2,6-1 |
| Davis Cup | 2015/10/30 13:30 | Seanon Williams v Santiago Maresca | 2-6,2-6,1-6 |
| ITF USA F16 | 2017/04/29 16:30 | Rudy Richter v Jonathan Ho | 1-6,6-7 |
| ITF Portugal F7 | 2017/04/16 09:30 | Maciej Rajski v Jonathan Ho | 5-7,6-4,6-2 |
| ITF Portugal F6 | 2017/04/08 12:30 | Tiago Cacao v Jonathan Ho | 6-2,7-6 |
| ITF Portugal F5 | 2017/04/03 09:30 | Mateusz Terczynski v Jonathan Ho | 6-2,4-6,6-3 |
| ITF Portugal F5 | 2017/04/02 14:00 | Jonathan Ho v Ignacio Monzon | 4-6,6-1,6-0 |
| ITF Portugal F5 | 2017/04/01 09:30 | Renato Van Veggel v Jonathan Ho | 1-6,2-6 |
| ITF Portugal F4 | 2017/03/26 10:30 | Diogo Lourenco v Jonathan Ho | 6-3,6-4 |
| ITF Portugal F3 Qual | 2017/03/13 14:00 | Jonathan Ho v Enrico Dalla Valle | 2-6,4-6 |