Matic was largely anonymous in the 2-1 FA Cup final defeat to Arsenal at Wembley on Saturday.
He was substituted after 61 minutes and replaced by Cesc Fabregas.
Antonio Conte isn’t prepared to rest on his laurels and intends to bolster his midfield to help his side cope with the dual demands of Premier League and Champions League football.
The Italian tactician is expected to part company with a handful of players, in order to make way for new arrivals.
And according to the Daily Mail, Matic’s future remains uncertain.
How Chelsea could line up next season if Antonio Conte signs these players Fri, May 12, 2017
Is this how Chelsea could look next season?
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Is this how Chelsea could line up next season?
Nemanja Matic has yet to agree a new deal with Chelsea
Jose Mourinho is still exploring the possibility of signing Nemanja Matic
Anything can happen but I have always said I feel very, very loved by the fans here
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It is said the Blues aren’t close to thrashing out a new deal for the 28-year-old.
The report adds that United are still exploring a potential move.
Meanwhile, Matic’s team-mate Fabregas, who has also been linked with a move to United, has failed to rule out leaving Stamford Bridge.
“Not necessarily, but in football you can never say never,” he said when asked if the thought of leaving Chelsea had crossed his mind.
“Anything can happen but I have always said I feel very, very loved by the fans here and every time I have played I have shown I can play at the top level in this team.