Iraq were made to sweat a little against Yemen in the opening minutes of the game but took control shortly before taking a comfortable 2-0 lead at half-time.

Although Katanec’s men found it hard to break down their opponents in the second half, the third goal eventually arrived late in the game and the Slovenian was pleased with his team’s performance.

Saturday’s 2-0 win over Vietnam, along with Iraq’s later defeat of Yemen, saw Iran – who have now won their opening two games at the AFC Asian Cup for the third tournament in a row – assure themselves of a place in the knockout phase.

While Wednesday’s fixture will undoubtedly rekindle memories of Iraq’s sensational quarter-final victory over the Iranians at the AFC Asian Cup’s last edition, it will also determine who finishes top of Group D, a fact not lost on Queiroz.

Iraq’s second successive victory - having defeated Vietnam 3-2 on Matchday One - meant Srecko Katanec’s team join Islamic Republic of Iran on six points with Wednesday’s clash with Team Melli to determine who finishes at the top of the standings.

Iran defeated Vietnam 2-0 earlier on Saturday. For Yemen, it was their second defeat after having lost 5-0 to Iran in their opener.

At a wonderfully atmospheric Al Nahyan Stadium, two goals from Sardar Azmoun ensured the Iranians made it six points from six – an impressive start to a campaign which has now seen the three-time champions of Asia guarantee their progress to the knockout phase along with Iraq who beat Yemen in the group’s later game.

With one round of matches still to come, Vietnam must beat Yemen to stand any chance of sealing their place in the next round as one of the best third-place finishers.

Sanchez’s side eventually secured a 2-0 win over the West Asian side with goals from Abdulaziz Hatem and Almoez Ali, but they had to wait to break down Miodrag Radulovic’s well-drilled Lebanese side.

The Spanish coach, though, praised his team’s patient approach and has no intention of a different approach when they take on DPR Korea, with victory almost certain to take the Qataris into the next phase of the competition.

With three points in the bag after their 2-1 win over Oman, the White Wolves can seal their place in the Round of 16 with a win over their neighbours, and continue their impressive record of not missing the knockout stage since 2000.

Speaking ahead of the tie, Cuper said he had been impressed by a Turkmenistan side which led Japan before ultimately losing 3-2 in their opening match.

Four-time AFC Asian Cup champions Japan raised their game after trailing 1-0 against Turkmenistan at the break but some tweaking by Moriyasu saw a vastly different side in the second half as the Samurai Blue eventually won 3-2.

Oman, having suffered a 2-1 defeat to Uzbekistan in their opener, need a win to keep their hopes alive and head coach Pim Verbeek promised that his team will give it their all at the Zayed Sports City Stadium in Abu Dhabi.