It is fair to say Liverpool are not enjoying their best season under Jurgen Klopp.
The Reds are ninth in the Premier League - 10 points behind Manchester United in fourth with a game in hand - and are in serious danger of missing out of Champions League football next season. They have also been knocked out of the Carabao Cup and FA Cup.
As such, it would have been wise for Klopp to freshen up his squad in January - but Liverpool had a fairly quiet month. Their only signing was Cody Gakpo, who completed a £45million move from PSV Eindhoven shortly before the transfer window officially opened.