David Luiz initially left Chelsea in 2014 and signed for PSG.
Weir made only one first team appearance for Manchester United's first team.
Nadal cruised to the third round of the 2016 US Open after beating Andreas Seppi in straight sets.
The two Manchester United goalkeepers were loaned out during the closing hours of the transfer deadline day on Thursday.
Gnabry has left Arsenal on the deadline day of the summer transfer window.
Shkodran Mustafi was part of Germany squad at the Euro 2016.
Wilfried Bony joined Manchester City from Swansea City in January 2015.
Perez became Arsenal's fifth signing of the summer transfer window.
Hart has explained that he is happy to test himself in Italy.
Bamford has been sent out on loan in the last few seasons.
The Blues managed their first clean sheet of the season as they defeated Burnley 3-0.
Juan Mata has been selected for Spain squad for the upcoming international fixtures.
The 23-man England squad for World Cup qualifiers against Slovakia has been confirmed.
Manchester United face Hull City in the Premier League clash on Saturday.
Chelsea face Burnley in the Premier League clash on Saturday.