DOHA: Three referee crews representing Qatar will be seen in action during AFC Champions League matches in Thailand. International referee Saud Al-Athba and international assistant Youssef Aref, international lecturer Jassim Al-Hail and fitness lecturer Banjar Al-Dossary will manage the sixth and seventh group matches of the 2021 AFC Champions League, which will be held from June 22 to July 12. On the other hand, in the Uzbek capital Tashkent, Qatari refereeing team consisting of international referee Abdul Rahman Al Jassim, international assistants Talib Salem and Saud Ahmed, international lecturer and referee Abdul Rahman Abdo will officiate the eighth and ninth group matches of the AFC Champions League 2021 (June 21 to July 12). International referee Khamis Al-Marri and international assistant Ramzan Al-Nuaimi will officiate in the 10th group matches In Thai city of Buriram (June 20 to July 7)