0540 GMT July 23, 2018
The Tehran side conceded in added time in last week’s first leg as a 1-0 defeat in Isfahan left it with plenty to do at Azadi Stadium, where more than 75,000 fans generated a fantastic atmosphere at Iran’s national stadium, the-afc.com reported.
Thiam put the host in front from the spot shortly after the 10-minute mark to level the tie on aggregate, before the Senegalese forward’s stunning left-foot effort from distance gave Esteghlal a 2-0 lead on the night four minutes before the interval.
Eighteen minutes into the second half Thiam slotted home after being teed up by Voria Ghafouri to send the crowd into raptures, but there was stunned silence almost immediately after when Qasem Haddadifar pulled one back to ensure a nervy finish.
One more goal from Zob Ahan would have seen the 2010 runner-up progress and Robin Ataya so nearly grabbed it with almost the last kick of the game, but the unmarked substitute fired over at the back post as Esteghlal held out.
“This is a very good win because we know that we are better than our opponent, so we are very happy to achieve this victory,” said Thiam.
“We know we are a good team and now we have to give our maximum to get to the final.”
Thiam’s treble means the striker is now on seven goals for the campaign, after joining Esteghlal in February. He is just two behind the tournament’s joint top scorers Baghdad Bounedjah of Al Sadd and Youssef El Arabi of Al Duhail, with both sides also still in the competition.
It was the fifth time the Tehran side had appeared in the Round of 16, yet it had progressed just once beyond, back in 2013 when Esteghlal went on to reach the semifinals.
Tuesday’s win carried extra significance in what was an emotional day for the club. Part of the starting lineup in 2013 was former Aston Villa and Bolton Wanderers defender Jlloyd Samuel, who died earlier on Tuesday after being involved in a car crash in England.
The defender spent two-and-a-half years with the club before joining fellow Persian Gulf Pro League side Paykan, and the win was the perfect tribute to the former Trinidad and Tobago international.
“This victory is for Jlloyd Samuel, our friend who was in a car crash today,” added Thiam.