| Coppa Davis | 2019/09/13 08:05 | Colin Sinclair v Saud Alhaqbani | 6-1,6-1 |
| Coppa Davis | 2019/09/11 08:05 | Colin Sinclair v Dipu Lal | 6-0,6-0 |
| Challenger New Haven | 2019/09/03 17:45 | Thai-Son Kwiatkowski v Colin Sinclair | 7-6,6-2 |
| ITF M15 Cancun | 2019/08/23 14:00 | Colin Sinclair v Thiago Agustin Tirante | 4-6,4-6 |
| ITF M15 Cancun | 2019/08/22 16:50 | Colin Sinclair v Sebastian Murillo | 6-3,6-4 |
| ITF M15 Cancun | 2019/08/20 18:10 | Colin Sinclair v Kalman Boyd | 6-1,7-6 |
| Challenger Vancouver | 2019/08/14 01:30 | Colin Sinclair v Vasek Pospisil | 4-6,7-5,2-6 |
| Challenger Lexington | 2019/07/29 23:00 | John McNally v Colin Sinclair | 7-6,3-6,6-1 |
| Coppa Davis | 2019/09/13 08:40 | Omar Alawadhi v Kenny Bun | 4-6,7-5,6-3 |
| Coppa Davis | 2019/09/12 08:10 | Omar Alawadhi v Kirill Kistanov | 6-2,6-0 |
| Coppa Davis | 2019/09/11 08:15 | Omar Alawadhi v Issamjon Sharifov | 6-2,6-1 |
| ITF Kuwait F3 | 2018/11/11 07:00 | Marc Dijkhuizen v Omar Alawadhi | 6-3,6-4 |
| ITF Kuwait F3 | 2018/11/10 09:00 | Omar Alawadhi v Akim Zarichanskyy | 6-0,6-1 |
| ITF Kuwait F1 | 2018/10/30 08:40 | Omar Alawadhi v Dennis Uspensky | 1-6,3-6 |
| ITF Kuwait F1 | 2018/10/28 08:25 | Yanik Kaelin v Omar Alawadhi | 3-6,1-6 |
| ITF Bahrain F1 - Qual. | 2018/03/18 12:00 | Niklas Johansson v Omar Alawadhi | 6-4,0-6,6-3 |