Stadium: Hard 4 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Heraklion | 2020/02/27 08:30 | Vasil Kirkov v Lucas Catarina | 7-6,6-2 |
| ITF - M15 Heraklion | 2020/02/26 08:20 | Alexander Lebedev v Lucas Catarina | 0-6,6-4,6-7 |
| Challenger - Drummondville | 2020/02/18 16:50 | Andrew Harris v Lucas Catarina | 3-6,6-4,6-1 |
| Challenger - Drummondville | 2020/02/17 17:10 | Washi Gervais v Lucas Catarina | 1-6,2-6 |
| ITF - M15 Monastir | 2020/02/09 08:50 | Lucas Catarina v Tiago Cacao | 6-0,4-6,7-5 |
| ITF - M15 Monastir | 2020/02/08 10:00 | Lucas Catarina v Mohamed Aziz Dougaz | 6-2,6-1 |
| ITF - M15 Monastir | 2020/02/07 08:55 | Sebastian Baez v Lucas Catarina | 3-6,5-7 |
| ITF - M15 Monastir | 2020/02/06 13:15 | Andrea Guerrieri v Lucas Catarina | 4-6,5-7 |
| ITF - M15 Heraklion | 2020/03/03 08:30 | William Griffith v Matt Kuhar | 6-1,6-0 |
| ITF - M15 Heraklion | 2020/02/20 14:30 | Antonio Cayetano March v William Griffith | 6-4,1-6,6-2 |
| ITF - M15 Heraklion | 2020/02/19 08:30 | William Griffith v Alexander Erler | 7-6,6-1 |
| ITF - M15 Heraklion | 2020/02/18 08:00 | William Griffith v Simon Beaupain | 6-2,6-3 |
| ITF - M15 Heraklion | 2020/02/17 11:00 | Valentin Guenther v William Griffith | 3-6,1-6 |
| ITF - M15 Heraklion | 2020/02/16 11:00 | William Griffith v Vincent Knoess | 6-1,6-1 |
| Challenger - Newport Beach | 2020/01/27 18:30 | Agustin Velotti v William Griffith | 6-2,6-4 |
| ITF - M15 Cancun | 2019/09/15 19:00 | William Griffith v Mauricio Astorga | 6-7,3-6 |