They got their reward on 77 minutes when Zaki rammed Maynor Figueroa's awkward cross in from 10 yards.
BBC: Wigan 1-1 Sunderland
2.
Maynor Figueroa rifled a shot wide for Wigan before Liam Ridgewell headed wide at the other end, and Foster saved low down after N'Zogbia tried his luck.
BBC: Birmingham 0-0 Wigan
3.
Indeed, of the 11 players he has used most frequently in the Premier League, just three Maynor Figueroa, Emmerson Boyce and Arouna Kone have started more than two FA Cup games.
WSJ: Success in Soccer's FA Cup Puts Wigan Athletic in Bind