Chelsea lose unbeatable aura - and more of Bill Edgar's Weekend in Numbers

12: Home points lost by Chelsea this season. Only nine of their league rivals have thrown away more

7: Bolton goals in past two league games; equals total by “big four”, Villa, Newcastle and Fulham

3: Own goals by Arsenal defenders in past six weeks: Djourou, Clichy, Silvestre

6: Successive years Chelsea have been at home to lower-division opponents in the FA Cup third round

3: Portsmouth home games in past nine days in which both sides have scored at least twice