Williams’ Brazilian veteran Felipe Massa announces he will retire from Formula 1 at the end of the season after 250 grands prix.
Germany captain Bastian Schweinsteiger is left in tears as he plays his final international game, after 121 caps, 24 goals and one World Cup triumph.
Premier League clubs spend more than £155m on transfer deadline day as the summer window outlay reaches a record £1.165bn.
Tottenham sign Moussa Sissoko from Newcastle for £30m, beating rival interest from Everton.
Chelsea re-sign Brazil defender David Luiz for a fee of around £34m from Paris St-Germain.
Leicester City sign Islam Slimani from Sporting Lisbon for a fee believed to be a club-record £29m.
Britain’s Johanna Konta beats Tsvetana Pironkova at the US Open – despite collapsing on court with breathing issues.
Manchester City and England goalkeeper Joe Hart signs for Italian side Torino on loan for the rest of the season.
Stoke City sign striker Wilfried Bony on a season-long loan deal from Premier League rivals Manchester City.
Andy Murray beats Lukas Rosol in the US Open night session to become the fifth British player to reach the second round.