Oldham Athletic came from a goal down to beat in-form Doncaster Rovers and move into round three of the FA Cup.
Rovers beat the 1-0 Latics in a league match last week and took an early lead when Robbie Blake neatly controlled a Davd Syers cross before drilling home.
Oldham equalised right on half-time as Reece Wabara headed in Jose Baxter's free-kick from close range.
Matt Derbyshire put the hosts in front from close range before slotting home his second following a neat move.
Doncaster, second in League One, had won their last four matches but could not do enough to book their place in the FA Cup third round.