Estadio: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Roehampton | 2019/07/29 16:30 | Alastair Gray v Romain Bauvy | 7-5,6-0 |
| ITF M25 Roehampton | 2019/07/29 13:40 | Michael Shaw v Alastair Gray | 1-6,2-6 |
| ATP Newport | 2019/07/15 18:30 | Alastair Gray v Kamil Majchrzak | 3-6,4-6 |
| Challenger de Surbiton | 2019/06/04 13:10 | Alastair Gray v Soonwoo Kwon | 2-6,5-7 |
| Challenger de Surbiton | 2019/06/03 10:00 | Luke Saville v Alastair Gray | 6-4,4-6,7-6 |
| ITF EE. UU. F34 | 2018/11/27 17:50 | Alastair Gray v Martin Redlicki | 5-7,1-6 |
| ITF EE. UU. F31 | 2018/11/14 15:00 | Andrew Watson v Alastair Gray | 6-4,2-6,7-6 |
| ITF EE. UU. F31 | 2018/11/13 18:30 | Eric Hadigian v Alastair Gray | 1-6,2-6 |
| ITF M15 Wels | 2019/07/23 10:00 | Vitaliy Sachko v Filip Duda | 5-7,6-3,6-1 |
| ITF M25 Pardubice | 2019/06/25 10:05 | Oleg Prihodko v Filip Duda | 6-2,6-4 |
| ITF M25 Pardubice | 2019/06/24 11:00 | Matvey Khomentovskiy v Filip Duda | 6-2,2-6,8-10 |
| ITF M25 Jablonec Nad Nisou | 2019/05/21 10:15 | Daniel Dutra Da Silva v Filip Duda | 6-1,6-2 |
| ITF M25 Jablonec Nad Nisou | 2019/05/20 09:00 | Antonin Bolardt v Filip Duda | 6-3,3-6,9-11 |
| ITF M15 Praga | 2019/05/15 08:00 | Filip Duda v Gijs Brouwer | 5-7,4-6 |
| ITF M15 Piestany | 2019/05/10 14:50 | Marek Gengel v Filip Duda | 6-1,7-6 |
| ITF M15 Piestany | 2019/05/10 10:05 | Filip Duda v David Poljak | 6-3,6-3 |