Stadium: Court 5 Round: 45 Ground: Hardcourt indoor
| ITF - M15 Monastir | 2019/01/24 11:25 | Gray, Jonathan v Avidzba, Alen | 6-4,3-6,3-6 |
| ITF - M15 Monastir | 2019/01/22 12:25 | Boris Fassbender v Gray, Jonathan | 5-7,4-6 |
| ITF - M15 Monastir | 2019/01/15 08:00 | Ratniuk, Maxim v Gray, Jonathan | 6-1,6-3 |
| ITF - M15 Monastir | 2019/01/11 10:00 | Gray, Jonathan v Luca Giacomini | 1-6,2-6 |
| ITF - M15 Monastir | 2019/01/10 08:00 | Gray, Jonathan v Ratniuk, Maxim | 6-0,6-0 |
| ITF - M15 Monastir | 2019/01/09 10:00 | Gray, Jonathan v Zribi, Rayen | 6-0,6-0 |
| ITF Tunisia F36 | 2018/10/21 09:00 | Bega, Alessandro v Gray, Jonathan | 6-7,4-6 |
| ITF Tunisia F36 | 2018/10/20 09:30 | Du Toit, Lance-Pierre v Gray, Jonathan | 6-7,4-6 |
| ITF M15 Kaarst | 2019/02/06 11:00 | Mark Whitehouse v Petr Nouza | 6-2,4-6,2-6 |
| ITF - M15 Veigy-Foncenex | 2019/01/22 11:00 | Mark Whitehouse v Baltensperger, Raphael | 4-6,4-6 |
| ITF USA F35 | 2018/12/06 18:15 | Maxime Cressy v Mark Whitehouse | 6-3,6-1 |
| ITF USA F35 | 2018/12/05 23:30 | de Heart, Ryler v Mark Whitehouse | 7-6,2-6,5-7 |
| ITF USA F35 | 2018/12/03 17:20 | Ore, I. A. v Mark Whitehouse | 4-6,3-6 |
| USA F34, Singles | 2018/11/27 18:55 | Mark Whitehouse v Dunbar, Jacob | 1-6,2-6 |
| USA F33, Singles | 2018/11/21 16:25 | Mark Whitehouse v Brooksby, Jenson | 1-6,4-6 |
| USA F33, Singles | 2018/11/20 19:55 | Mark Whitehouse v Tim Ruehl | 6-2,6-3 |