Overview:Gary Lineker introduces highlights from Saturday's five matches in the Premier League. Pep Guardiola's Manchester City side welcome Middlesbrough to the Etihad Stadium. City started the season in superb form and Aitor Karanka's team face an uphill task. However, Boro pulled off a famous 2-0 victory the last time they played at the Etihad Stadium in an FA Cup fourth-round tie in January 2015. West Ham, who have endured a very testing start to life to at their new London Stadium welcome another struggling side, Stoke. Elsewhere, Bournemouth take on Sunderland, Burnley play Crystal Palace and Chelsea face Everton in the late kick-off.