Al Ittihad will need to overturn a two-goal deficit against their Saudi rivals Al Hilal if they are to advance to the semi-finals of the AFC Champions League.
Leader leaders Al Hilal are favourites to make it to the last four following a 2-0 victory in the quarter-final first leg courtesy of goals from Aleksander Mitrovic and Salem Al Dawsari.
The winner will face UAE club Al Ain in the semi-finals.