AFP,  LONDON: Jurgen Klopp says the transfer market is not the magic solution to Liverpool's defensive woes after familiar problems returned to haunt his side on their return to Champions League action against Sevilla.

Dejan Lovren's slip allowed Wissam Ben Yedder to score early in Wednesday's match at Anfield but goals from Roberto Firmino, who also missed a penalty, and Mohamed Salah appeared to have put the home side in control.

However, with 18 minutes to go the defence switched off and Joaquin Correa equalised. To compound Liverpool's frustration, Joe Gomez was sent off in added time for a second bookable offence.

The Reds, who lost 5-0 to Manchester City in the Premier League at the weekend, were heavily linked with Southampton centre-back Virgil van Dijk in the summer but had to publicly withdraw their interest after a tapping-up row.

With Saints refusing to sell at any price it was an area of the team that was not strengthened and defensive lapses -- not for the first this season -- cost them as Sevilla scored from their only two shots on target.