Mabkhout pounced just moments after the kick-off against Bahrain in the quickest strike recorded in the event's 61-year history, to set his team on the way to a 2-1 win.
And Iran's esteemed coach Carlos Queiroz was left purring at Sardar Azmoun's "brilliant" winner in the 1-0 victory over Qatar, comparing him to the best strikers he has worked with.
But beleaguered Jordan boss Ray Wilkins sought solace in his mother's love on a chaotic day off the pitch marked by fresh recriminations over a bungled dope test which robbed the Englishman of a key player.
UAE grabbed the headlines, however, with striker Mabkhout sparking his side to a victory over Bahrain which kept them on top of Group C on goal difference.
It was his third goal of the Asian Cup after netting a brace in the 4-1 victory over Gulf Cup champions Qatar at the weekend, making him the competition's top scorer. However, UAE needed an own goal from Bahrain captain Mohamed Hasan to take the points.
"It was a brilliant goal," gushed Iran coach Carlos Queiroz, charged with ending a 39-year title drought. "It was a special movement of the centre-forward, a great turn at the level of some of the best centre-forwards I have worked with in my life."
Praise indeed from the former Real Madrid and Portugal boss, who has worked with some of the game's greats, including world footballer of the year Cristiano Ronaldo.
