Stadium: Court 2 Round: 64 Ground: Hardcourt outdoor
| Challenger Andria | 2018/11/22 18:00 | Roberto Marcora v Paolo Lorenzi | 6-3,7-6 |
| Challenger Andria | 2018/11/21 19:00 | Andrea Pellegrino v Paolo Lorenzi | 4-6,2-6 |
| Challenger Houston | 2018/11/14 18:10 | Paolo Lorenzi v Thai-Son Kwiatkowski | 4-6,4-6 |
| Challenger Houston | 2018/11/13 17:35 | Paolo Lorenzi v Stefan Kozlov | 6-4,3-6,6-4 |
| Challenger Montevideo | 2018/11/08 17:00 | Carlos Berlocq v Paolo Lorenzi | 3-6,6-2,7-5 |
| Challenger Montevideo | 2018/11/06 15:00 | Federico Coria v Paolo Lorenzi | 6-3,0-6,6-7 |
| Challenger Guayaquil | 2018/10/31 18:00 | Paolo Lorenzi v Pedja Krstin | 6-7,2-6 |
| Challenger Guayaquil | 2018/10/30 20:35 | Paolo Lorenzi v Martin Cuevas | 6-4,6-7,7-6 |
| ITF Qatar F6 | 2018/12/18 07:00 | Mick Lescure v Jabor Mohammed Ali Mutawa | 6-1,6-0 |
| ITF Qatar F5 | 2018/12/11 13:10 | Jabor Mohammed Ali Mutawa v Alexandar Lazarov | 3-6,1-6 |
| Davis Cup | 2018/04/07 10:15 | Linh Giang Trinh v Jabor Mohammed Ali Mutawa | 6-4,7-5 |
| Davis Cup | 2018/04/06 10:00 | Saud Alhaqbani v Jabor Mohammed Ali Mutawa | 4-6,2-6 |
| Davis Cup | 2018/04/03 10:00 | Mousa Alkotop v Jabor Mohammed Ali Mutawa | 6-4,2-6,3-6 |
| Davis Cup | 2018/04/02 10:00 | Rabee Sleem v Jabor Mohammed Ali Mutawa | 1-6,2-6 |
| ITF Qatar F3 | 2018/03/13 13:15 | Pietro Rondoni v Jabor Mohammed Ali Mutawa | 6-1,6-0 |
| ITF Qatar F2 | 2018/03/06 15:40 | Fajing Sun v Jabor Mohammed Ali Mutawa | 6-0,6-1 |