Chelsea are looking into signing Ajax's Davinson Sanchez in a bid to replace departing John Terry and perhap Kurt Zouma.
Sanchez, who will face Manchester United on Wednesday, is a top target for Barcelona but Spain's Sport say the Blues are more than interested.
The Colombian has apparently caught Antonio Conte's eye after it appeared his other target Marquinhos looked to be going to Manchester United.
Sport claim PSG's Marquinhos is going to Old Trafford for £60m.
Top stories from Monday's Mirror
TRANSFERS
Arsenal goalkeeper David Ospina in talks with Fenerbahce about a £5m move to Turkey
Leicester City and West Brom both trying to prise Ben Gibson away from Middlesbrough
Crystal Palace haggling with Marseille over price for Steve Mandanda's return to France
Ronald Koeman will make final decision on Ross Barkley’s future on Monday as relationship hits new low
Pep Guardiola confirms Sergio Aguero and Vincent Kompany will be at Manchester City next season
Sean Dyche: Michael Keane won’t leave Burnley on the cheap, we're in a strong position
Marco Silva will decide his Hull future this week – but has hinted he will leave
Craig Shakespeare has admitted he is still in the dark over his Leicester future
Boro boss Steve Agnew says talks are planned with chairman either this week or next to discuss his future
Sam Allardyce turns his attention to the transfer market - 'We'll be making decisions on players in the coming days'
Eddie Howe sets sights on the 'right recruitment' after guiding Bournemouth to highest ever finish
OTHER FOOTBALL
Arsene Wenger admits he has contributed to 'absolutely horrendous' environment surrounding Arsenal’s season
Millwall chairman John Berylson absolves pitch invaders after Wembley’s £250,000 security failed to contain them
Claudio Ranieri claims his Leicester sacking was 'cruel' and admits he was 'completely surprised' by decision
Jurgen Klopp insists Liverpool are back where they belong - among football's elite
Brendan Rodgers lauds Celtic's unbeaten season - 'I’m not sure it will happen again in my lifetime'
Claude Puel delighted with Southampton's final league position despite defeat
Gossip from other newspapers and websites
Daniel Sturridge says it is up to Liverpool to decide his future. (Daily Star)
Juventus are pursuing a move to land Juan Cuadrado on a permanent basis from Chelsea after clause has been triggered in his loan deal. (The Sun)
Arsenal's hopes of signing Alexandre Lacazette appear to have ended after 'verbal agreement with another club'. (Daily Star)