Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Idanha-a-Nova | 2019/07/03 13:50 | Juan Carlos Aguilar v William Griffith | 6-4,6-2 |
| ITF M25 Hong Kong | 2019/06/05 03:25 | Aaron Addison v William Griffith | 6-2,6-3 |
| ITF M25 Nonthaburi | 2019/05/29 04:55 | William Griffith v Anton Chekhov | 6-2,3-6,4-6 |
| ITF M25 Nonthaburi | 2019/05/21 06:45 | Rio Noguchi v William Griffith | 7-5,6-2 |
| ITF M15 Cancun | 2019/04/23 14:00 | William Griffith v Yshai Oliel | 6-7,4-6 |
| ITF M25 Sunderland | 2019/04/11 13:25 | Igor Sijsling v William Griffith | 6-4,6-2 |
| ITF M25 Sunderland | 2019/04/10 09:00 | William Griffith v Scott Duncan | 7-5,7-6 |
| ITF M25 Bolton | 2019/04/02 10:20 | William Griffith v Julian Lenz | 0-6,5-7 |
| ITF M15 Idanha-a-Nova | 2019/07/03 11:05 | Afonso Salgado v Nuno Borges | 6-7,2-6 |
| ITF M15 Idanha-a-Nova | 2019/07/02 09:00 | Finn Bass v Afonso Salgado | 4-6,6-7 |
| ITF M15 Idanha-a-Nova | 2019/07/01 09:00 | Tiago Torres v Afonso Salgado | 6-7,0-6 |
| ITF M15 Setubal | 2019/06/24 11:00 | Renato Van Veggel v Afonso Salgado | 1-6,1-6 |
| ITF M15 Majadahonda | 2019/05/30 09:25 | Afonso Salgado v Xavier Gabarro | 6-0,3-6,3-6 |
| ITF M15 Majadahonda | 2019/05/28 08:00 | Sergi Perez Contri v Afonso Salgado | 6-2,6-3 |
| ITF M15 Majadahonda | 2019/05/27 08:00 | Alvaro S-R Ariza v Afonso Salgado | 6-3,4-6,4-10 |
| ITF M25 Vic | 2019/05/20 10:00 | Sergio Martos Gornes v Afonso Salgado | 6-1,6-4 |