The reigning champions defeated Chinese top seeds Gao Peng and Li Yang in the final.
The Qatar pair will take on China’s Gao Peng and Li Yang in the title clash.
The defending champions will take on China’s Yan Tingyang and Li Jie in the last eight.
The Qatari pair rallied to beat Italy’s Enrico Rossi and Adrian Ignacio Carambula Raurich.
Pablo Herrera and Adrian Gavira to meet Oleg Stoyanovskiy & Viacheslav Krasilnikov in the final.
Pablo Herrera and Adrian Gavira won bronze.
Younousse and Tijan will take on Poland’s Michal Bryl and Grzegorz Fijalek in the last eight on Friday.
The Qatari pair lost to Americans Americans Phil Dalhausser and Nick Lucena.
The Qatari pair defeated Australians Damien Shuman and Cole Durant in the final.
The Qatari duo will take on Japan’s Yuya Ageba and Gottsu Ishijma for a place in the final.
The Qatari No.1 pair defeated Thailand’s Kitti Duangjinda and Surin Jongklang.
The seventh edition of the tournament will start at the Aspire Park on Tuesday.
The tournament will be held from November 27 to 30 2018 at Aspire park.
Team consisting of Ahmed Tijan and Cherif Younousse won 21-18 and 21-13.
Ahmed Tijan and Cherif Younousse defeated Kazakhs Alexey Sidorenko/Alexandr Dyachenko in the semifinal.