Jurgen Klopp feels Carlo Ancelotti's arrival at Everton makes them "more dangerous" opponents for Liverpool in the FA Cup, despite the latter's strong record in the Merseyside derby.
Sunday's game at Anfield is the tie of the third round, with Ancelotti - who missed out on the Liverpool job to Klopp in 2015 - set for his first experience of the famous fixture.
Klopp and Ancelotti have faced off a number of times during their managerial careers, including in the Champions League group stage in each of the past two seasons.