IRNA Tehrans iconic Milad towers lighting system turns the citys symbol to red on Saturday at 17:00 local time to show support for the Iranian representative in the Asian Champions League finals, Persepolis.
Football lovers can watch the game live in the towers' cinema.
A winning ceremony is also prepared in Milad tower in case Perspolis wins the title of the tournament.
Perspolis is called the Red Army by the fans because its home kit is in red color.
ACL finals will be held on Saturday evening in the Tehran-based Azadi Stadium at 18:30 local time.
Kashima defeated Persepolis 2-0 in the first leg held on November 3.