Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Idanha-a-Nova | 2019/07/11 09:00 | Griffith, William v Dias, Francisco | 6-4,6-7,6-7 |
| ITF M15 Idanha-a-Nova | 2019/07/10 13:25 | Dias, Francisco v Glvac, Andrej | 6-3,6-4 |
| ITF M15 Idanha-a-Nova | 2019/07/09 09:00 | Dias, Francisco v Pedro Araujo | 7-6,7-6 |
| ITF M15 Idanha-a-Nova | 2019/07/08 09:00 | Dias, Francisco v Wojciechowski Osorio, Henrique | 6-4,6-2 |
| ITF M15 Idanha-a-Nova | 2019/07/02 09:00 | Cabral, Francisco v Dias, Francisco | 6-3,6-3 |
| ITF M15 Idanha-a-Nova | 2019/07/01 09:00 | Bentekhici, Imrane v Dias, Francisco | 2-6,6-7 |
| ITF M15 Valldoreix | 2019/05/14 08:00 | Michiel de Krom v Dias, Francisco | 6-0,6-2 |
| ITF M15 Valldoreix | 2019/05/13 11:00 | Vito Dell'Elba v Dias, Francisco | 4-6,3-6 |
| ITF M15 Idanha-a-Nova | 2019/07/11 13:20 | Ratsaratany, Loic v Gray, Jonathan | 3-6,6-7 |
| ITF M15 Idanha-a-Nova | 2019/07/09 09:00 | Daniel Batista v Gray, Jonathan | 5-7,6-4,1-6 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/06/16 03:00 | Aidan Mchugh v Gray, Jonathan | 6-2,6-2 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/06/15 03:00 | Gray, Jonathan v Kazuki Nishiwaki | 6-3,7-5 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/06/14 02:00 | Kelsey Stevenson v Gray, Jonathan | 3-6,4-6 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/06/13 02:00 | Congsup Congcar v Gray, Jonathan | 6-4,2-6,3-6 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/06/12 04:40 | Ng, Hao Yuan v Gray, Jonathan | 0-6,6-4,2-6 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/06/08 07:00 | Kelly, Dayne v Gray, Jonathan | 6-3,6-3 |