Stadium: Center Court Round: 25 Ground: Hardcourt outdoor
| Qatar F3, Singles | 2018/03/13 18:05 | Merckx, Jonas v Marsel Ilhan | 6-4,3-6,6-4 |
| ITF Qatar F2 | 2018/03/09 12:30 | Benjamin Hassan v Marsel Ilhan | 6-4,6-2 |
| ITF Qatar F2 | 2018/03/08 14:45 | Fajing Sun v Marsel Ilhan | 4-6,0-6 |
| ITF Qatar F2 | 2018/03/06 17:05 | Khassanov, Roman v Marsel Ilhan | 2-6,1-6 |
| Qatar F1, Singles | 2018/02/27 19:10 | Giacalone, Omar v Marsel Ilhan | 6-3,4-6,7-6 |
| Bangkok, Thaïlande | 2018/01/10 07:55 | Marsel Ilhan v Bernabe Zapata Miralles | 3-6,3-6 |
| Bangkok, Thaïlande | 2018/01/08 04:55 | Marsel Ilhan v Takeuchi, Kento (1987) | 6-1,6-2 |
| Bangkok, Thailand, Qualifying | 2018/01/01 04:00 | Moraing, Mats v Marsel Ilhan | 6-0,4-6,6-4 |
| Qatar F3, Singles | 2018/03/13 14:25 | Colautti, Thomas v Borsos, Gabor | 6-7,3-6 |
| ITF Qatar F3 Qual | 2018/03/11 16:35 | Johansson, Niklas v Colautti, Thomas | 3-6,6-7 |
| ITF Qatar F2 Qual | 2018/03/05 12:00 | Matej Vocel v Colautti, Thomas | 6-3,6-3 |
| ITF Qatar F2 Qual | 2018/03/04 14:10 | Yehorov, Vasil v Colautti, Thomas | 4-6,6-4,3-6 |
| ITF Qatar F6 | 2017/12/19 14:20 | Colautti, Thomas v Lucas Miedler | 3-6,6-3,0-6 |
| Qatar F6, Qualifications Simples | 2017/12/17 12:15 | Mikalai Haliak v Colautti, Thomas | 5-7,2-6 |
| Qatar F6, Qualifications Simples | 2017/12/16 09:10 | Alsulaiti, Mubarak v Colautti, Thomas | 1-6,2-6 |
| ITF Qatar F5 Qual | 2017/12/10 18:20 | Ocleppo, Julian v Colautti, Thomas | 6-3,7-6 |