The Newcastle United midfielder started for his country at the Al Maktoum Stadium in Dubai, but was withdrawn just before the hour through injury.

Hwang Ui-jo bagged the winner shortly after for Paulo Bento’s men, and the Philippines – who are managed by Sven Goran Eriksson – had no reply.

That means Ki’s side made the perfect start to the group stage, though the 29-year-old – who has 110 international caps – is expected to miss out on Friday’s clash with Kyrgyzstan.

The former Swansea schemer will hope to be back in action for the Korea Republic’s final group game, against China a week on Wednesday.

Meanwhile, Yoshinori Mutō could line up for Japan as they begin the tournament with a game against Turkmenistan on Wednesday.

The Magpies forward is part of Hajime Moriyasu’s squad for the Asian Cup, having linked up with his national team following United’s 2-0 defeat to Manchester United last week.