Gary Lineker introduces goals and highlights from Saturday's Premier League fixtures. Former Italy team-mates Carlo Ancelotti and Roberto Mancini have faced each other other as managers in the Milan derby, and here they met for the first time as Premier League bosses, with Ancelotti's Chelsea hosting Mancini's Manchester City. Arsenal travelled to Stoke, having lost at the Britannia Stadium both in this league fixture last season and in the FA Cup in January. Portsmouth's win over Burnley in December was their first under Avram Grant - could they do the double at Turf Moor? Birmingham v Wigan promised plenty of goals, as the Blues won this fixture 3-2 last season and also prevailed by the same scoreline at the DW Stadium earlier in this campaign. Wolves were at Bolton in the day's other top flight game.