League Two Harrogate battled hard against a side 68 places higher but Largie Ramazani’s header gave Leeds a 1-0 FA Cup third-round victory
Swindon Town picked up a rare clean sheet in the deep fog as they drew 0-0 with Crewe Alexandra to extend their unbeaten streak at home
Leeds have won the FA Cup once - in 1972
The FA Cup tie between Leyton Orient and Derby was among the games postponed.