"We played very well against a good team. We won more tackles and played very offensively today," Frankfurt's Sebastian Rode said.
The Rubronegro have remained in Ecuador ahead of Tuesday's clash in the Pacific port city of Guayaquil.
In the other match of Group C, Almoez Ali scored his third goal of the league to help Al Duhail SC beat Persepolis FC 1-0 and overtake the latter to lead the group.
And all of this against a rival that in Gerard Moreno and Paco Alcacer has two of the best strikers in La Liga. Will it be a happy start for Koeman, or will he face problems from the very start?
Seven minutes before the break, Esteghlal went 2-0 ahead as Ghaedi sent a cross from the right flank into the far post for Ali Karimi who evaded his marker and converted a header.
Su crossed the line in two hours, 16 minutes, 29 seconds, 14 seconds shy of his personal best set in Xuzhou two years ago. Yang from Jiangsu finished second in 2:17:36, followed by Yang Shaohui from Yunnan in 2:18:44.
Wuhan posted more threats than Chongqing in the second half, but they didn't take their scoring opportunities. What's worse for Wuhan, French midfielder Eddy Gnahore was sent off in the 76th minute after he received a second yellow card for his foul on right-back Jiang Zhe.
Guoan now sits second in Group B with 25 points, with two rounds in the first stage remaining, and has booked a spot in Group C for the championship race.
Wolfsburg eventually put the result beyond doubt in the dying minutes of the game after Xaver Schlager's square pass found unmarked Ginczek, who had all time and space to tap home the assist into the open goal.
BERLIN, Sept. 26 (Xinhua) -- Augsburg extended their perfect start to the new Bundesliga season after goals from Felix Uduokhai and Daniel Caligiuri sunk Borussia Dortmund 2-0 in the second round of matches on Saturday.
RIO DE JANEIRO, Sept. 21 (Xinhua) -- Teenage Botafogo forward Luis Henrique Lima is close to joining Olympique de Marseille, according to reports in the Brazilian press.