Sam Allardyce has lauded Mamadou Sakho's arrival at Crystal Palace but admits a permanent deal would require a "big negotiation".

Former Manchester United defender Rio Ferdinand has claimed that Jurgen Klopp has made a mistake in allowing their "best defender" to join Crystal Palace.

Jurgen Klopp has told Mamadou Sakho to focus on his loan move to Crystal Palace before worrying about his Liverpool future.

Crystal Palace have announced the loan signing of Liverpool centre-back Mamadou Sakho after months out of the first-team picture at Anfield.

Crystal Palace have emerged as favourites to sign Liverpool outcast Mamadou Sakho, according to reports.

Mamadou Sakho is believed to be considering a choice of two possible destinations as his Liverpool exit draws closer.

Claude Puel has given his thoughts on speculation linking Southampton with a move for Liverpool's £20million-rated defender Mamadou Sakho.

Liverpool have reportedly rejected an approah to take defender Mamadou Sakho on loan - and will instead hold out for a permanent deal.

Liverpool are prepared to use frozen-out defender Mamadou Sakho in part exchange to land unhappy Saints skipper Jose Fonte this month.

Mamadou Sakho may not be welcome at Liverpool's Melwood training complex but his input is still being appreciated at the club.

Sevilla manager Jorge Sampaoli has revealed the club are not close to signing Liverpool's frozen-out defender Mamadou Sakho in January.

Unwanted Liverpool defender Mamadou Sakho will reportedly make a decision on his next club within the next 48 hours.

Liverpool want a 'substantial fee' for frozen-out defender Mamadou Sakho, but will allow a loan move closer to the end of the window.

Southampton are considering a January transfer window move for Liverpool outcast Mamadou Sakho, according to reports in France.

Liverpool defender Mamadou Sakho could be offered a shock return to PSG following some interesting comments from the club's president.

Jurgen Klopp suggests Liverpool will look to sell Mamadou Sakho in January as the defender is not in his first-team plans.

Liverpool defender Mamadou Sakho will move to one of two Serie A suitors in January after West Brom reportedly withdrew their interest.

Forgotten man Mamadou Sakho is said to be "disgusted" by his treatment at Liverpool and wants to leave in January.

France national coach Didier Deschamps and ex-Liverpool player Mario Balotelli have both told Mamadou Sakho to leave the Merseyside club.

Mamadou Sakho is ready to quit Liverpool after realising he has no future at Anfield under current boss Jurgen Klopp, according to reports.

Liverpool defender Mamadou Sakho will be sold in January with his relationship with Jurgen Klopp at an all-time low, French reports claim.

Mamadou Sakho caught the eye in an outing for Liverpool Under-23s on Tuesday night as they carved out a 1-1 draw with Manchester United.

Jurgen Klopp has offered Mamadou Sakho a possible route back into the Liverpool fold after the defender has been frozen out.

Jurgen Klopp says he will deal with the negative comments made by Mamadou Sakho ahead of Saturday's 5-1 win over Hull City.

Mamadou Sakho has risked falling even further foul of Jurgen Klopp by taking a pop at the Liverpool manager on social media.

The transfer window brought new starts for many players, but there are some big hitters who we won't see much of over the next few months...

Mamadou Sakho has reportedly told Liverpool he has "no intention" of leaving the club on loan despite being frozen out by Jurgen Klopp.

Liverpool defender Mamadou Sakho has been told to leave Liverpool on loan this summer or face a long spell on the bench.

Jurgen Klopp is reportedly open to the idea of Mamadou Sakho leaving Liverpool on a short-team deal before the transfer window closes.

Mamadou Sakho's agent has played down rumours linking the player with a Liverpool exit and insists he hasn't fallen out with Jurgen Klopp.