Lee strike earns Ulsan slender advantage in Asian Champions League

South Korea's Ulsan Hyundai will take a 1-0 lead into the second leg of their Asian Champions League semi-final against Yokohama F Marinos in Japan next week after Hong Myung-bo's hosts carved out a slender advantage on Wednesday.

Lee Dong-gyeong struck in the 19th minute against the Harry Kewell-coached J.League outfit, who are appearing in the semi-finals of the continental championship for the first time, and the teams will meet again in Yokohama next Wednesday.

The result means Ulsan have booked a spot at next year's Club World Cup as one of Asia's representatives due to their ranking points.

Marinos defender Shinnosuke Hatanaka went close to opening the scoring in the 12th minute when he steered wide of the Ulsan goal while Marinos goalkeeper William Popp denied Um Won-sang from close range moments later.

However, Ulsan took the lead when Lee slid the ball low to Popp's right from just inside the penalty area after Joo Min-kyu's deft layoff.

Jo Hyeon-woo saved from Yan Matheus in the 26th minute to maintain Ulsan's advantage and Jun Amano's effort soon after the restart was deflected wide for a corner as the visitors increased the pressure.

Ulsan then hit the post twice in the space of a minute, Joo striking the woodwork with a low left foot strike before Lee saw his on-target attempt pushed onto the frame of the goal by the diving Popp.

Matheus thumped Amano's teasing cross over the bar from two yards out with less than 10 minutes remaining to leave Marinos behind at the halfway point in the tie.

Later on Wednesday Saudi Arabia's Al-Hilal, the four-times champions, will face off against hosts Al-Ain from the United Arab Emirates in the west Asian semi-final.

That match had been scheduled to be played on Tuesday but was