Stadion: Court 3 Round: 27 Ground: Hardcourt outdoor
| ITF - Katar F5 - Herrendoppel | 2018/12/10 15:50 | Oliveira/Saraiva v Ajdukovic/Lazarov | 6-4,7-5 |
| ITF - Katar F4 - Herrendoppel | 2018/12/07 14:30 | Oliveira/Saraiva v Igoshin/Tiurnev | 6-7,3-6 |
| ITF - Katar F4 - Herrendoppel | 2018/12/06 15:15 | Oliveira/Saraiva v Orlov/Pervolarakis | 6-3,7-6 |
| ITF - Katar F4 - Herrendoppel | 2018/12/05 17:35 | Oliveira/Saraiva v Donski/Lazarov | 7-5,6-4 |
| ITF - Katar F4 - Herrendoppel | 2018/12/03 16:45 | Oliveira/Saraiva v Mayer/Schell | 7-5,6-1 |
| ITF - Katar F5 - Herrendoppel | 2018/12/10 15:55 | Haliak/Liaonenka v Cutuli/Zayed | 1-6,7-6,12-14 |
| ITF - Katar F4 - Herrendoppel | 2018/12/03 16:55 | Donski/Lazarov v Cutuli/Zayed | 7-5,6-7,10-6 |