2022 World Cup hosts
Qatar produced a shock result by knocking out
South Korea in the quarter-finals of the
Asian Cup in
Abu Dhabi.
Tottenham forward Son Heung-min played the full 90 minutes for Korea but could not prevent defeat.
Qatar - who will face Argentina in this summer's Copa America - will now play hosts UAE or Australia in the semis.
Son's return will be a boost for Tottenham, who are without the injured Harry Kane and Dele Alli.
Spurs play Crystal Palace in the FA Cup fourth round on Sunday.
South Korea wasted a host of chances before Abdelaziz Hatim fired in a late winner to send Qatar into the last four for the first time.
Hwang Ui-jo thought he had equalised two minutes later - but he was ruled to be offside by the VAR.