The club from Korea Republic fought back from going a goal behind to take the win and, in the process, secure a pair of vital away goals ahead of the return meeting at Ulsan Minsu Stadium in seven days’ time.

Hwang Il-su came off the bench to bury a late winner to hand Ulsan not only the win but two crucial away goals ahead of next week’s tie in Korea Republic. Kenyu Sugimoto opened his AFC Champions League account in the first half before Joo Min-kyu restored parity ahead of the intermission.

The game pitted the two former winners of the tournament against one another for the first time in the AFC Champions League, which could be considered surprising given the frequent appearance of the clubs on this stage.

The clash at Kashima Soccer Stadium paired the two sides against Japanese opposition for the first time ever in the Continental competition and it was Sanfrecce who went into the game as the form team having won five in a row in the group stage.

But in a closely contested match it was defending champions Kashima who gained the upper hand after Brazilian Serginho scored the only goal of the game midway through the first half following excellent work from Doi.

Guangzhou managed to mute the duo for much of the 90 minutes at Tianhe Stadium on Tuesday evening as the two-time champions ran out 2-1 winners in the all-Chinese Super League encounter and a draw will now be enough for Evergrande to advance to the last eight for the sixth time in eight seasons.

Confirming the appointment of the Croatian on their official Twitter account, Al Ahli said Ivankovic has signed a two-year contract with the club.

The 65-year-old replaces local coach Yousif Anbar who had been installed as caretaker in April following the dismissal of Uruguayan manager Jorge Fossati who lasted just over two months at Al Ahli.

Serginho proved to be the lone goalscorer of the match with a first-half header for the defending champions. This was the first all-Japanese tie in the Round of 16 since 2011 and the 17th overall between clubs from Japan in the history of the AFC Champions League.

Both sides were coming off inspiring 2-0 home wins in domestic competition at the weekend as the title holders and Hiroshima clashed for the first time in Asia’s flagship club tournament.

Wei Shihao put two-time champions Guangzhou Evergrande in front 10 minutes before halftime but a stunning strike from Zhang Chi midway through the second period earned Shandong an away goal ahead of next week’s clash in Jinan.

But Yang’s effort in the 80th minute which took a deflection off Shandong defender Zheng Zheng means Guangzhou are 90 minutes away from booking their place in the last eight of the competition for the sixth time in eight seasons.