Round: 54 Ground: Hardcourt outdoor
| ITF - Katar F5 - Qualifikation | 2015/12/05 17:35 | Keisuke Numajiri v Abdulhameed Alshatti | 6-1,6-1 |
| ITF - Katar F4 | 2015/12/01 11:10 | Scott Clayton v Keisuke Numajiri | 6-4,6-2 |
| ITF - Katar F4 - Qualifikation | 2015/11/29 13:00 | Keisuke Numajiri v Saida'lo Saidkarimov | 6-3,6-4 |
| ITF - Kuwait F3 - Qualifikation | 2015/11/22 07:00 | Keisuke Numajiri v Arpit Sharma | 6-0,6-1 |
| ITF - Kuwait F2 | 2015/11/15 07:00 | Keisuke Numajiri v James Allemby | 6-3,6-4 |
| ITF - Kuwait F2 | 2015/11/14 07:00 | Keisuke Numajiri v Yusuf Khamis | 7-6,6-2 |
| ITF - Türkei F36 | 2015/09/06 13:00 | Keisuke Numajiri v Alexander Babanine | 4-6,3-6 |
| ITF - Türkei F35 | 2015/09/03 13:00 | Keisuke Numajiri v Michal Konecny | 1-6,5-7 |
| ITF - Katar F5 - Qualifikation | 2015/12/05 17:30 | Yanik Kaelin v Omar Alawadhi | 5-7,4-6 |
| ITF - Katar F4 | 2015/12/02 12:00 | Kaichi Uchida v Omar Alawadhi | 6-4,6-1 |
| ITF - Katar F4 | 2015/12/01 08:00 | Mousa Shanan Zayed v Omar Alawadhi | 4-6,1-6 |
| ITF - Katar F4 - Qualifikation | 2015/11/29 14:30 | Luca Castelnuovo v Omar Alawadhi | 2-6,0-6 |
| ITF - Katar F4 - Qualifikation | 2015/11/28 14:10 | Issa Shanan Al Harrasi v Omar Alawadhi | 2-6,0-6 |
| Davis Cup | 2015/04/27 08:30 | Omar Alawadhi v Namazbek Diushembiev | 6-0,6-0 |
| ITF - Katar F1 - Qualifikation | 2015/03/29 12:30 | Omar Alawadhi v Alexander Braun | 6-3,6-4 |
| ITF - Bahrain F1 | 2015/03/25 14:00 | Omar Alawadhi v Stefano Napolitano | 6-3,2-6,4-6 |