Andre Wisdom will join Derby County from Liverpool, pending the successful completion of a medical.

Championship side Derby confirmed on Saturday (AEST) it had agreed a deal with Liverpool and agreed personal terms with the player, who will undergo fitness checks on his return from holiday.

Reports suggest the transfer fee could eventually reach more than £4 million ($6.7 million).

Wisdom made 38 appearances on loan with Derby in 2013-2014 and also spent temporary spells with West Bromwich Albion and Norwich City before spending last season with Red Bull Salzburg.

The 24-year-old has made 14 Premier League appearances for Liverpool between 2012 and 2013, before his loan stints began.

Derby also signed Hull City defender Curtis Davies ahead of the 2017-2018 season.