The weekend in numbers

5 Number of Africans in Portsmouth front six versus Liverpool: Kanu, Utaka, Muntari, Diop, Benjani

2 Successive Chelsea games when José Mourinho, the manager, has talked of officials apologising

1.1 Goals per game in 11 Barclays Premier League matches involving Manchester teams

3 Successive league games in which Celtic have scored five goals, with an own goal in each

5 Number of goals Nemanja Vidic has scored for Manchester United, all of which have been headers