2 - Watford have only rescued two points when falling behind this season - the fewest in the Premier League.
3 - Ahead of their trip to Stoke City, Aston Villa have only taken three points from last 12 Premier League away games (W0, D3, L9).
7 - Arsenal have dropped seven points from winning positions away from home - the joint-most in the Premier League with Manchester United. These two teams meet at Old Trafford on Sunday.
10 - Chelsea are on the longest current unbeaten run in the Premier League (W4, D6).
14 - Bournemouth have dropped 14 points from winning positions this season - more than any other team in the Premier League. The Cherries travel to Watford on Saturday.
22 - Chelsea interim manager Guus Hiddink has lost only once in his 22 Premier League matches (W14, D7).
33 - Jamie Vardy and Riyad Mahrez (33) have scored more Premier League goals between them so far this season than the whole Norwich City team (30). The Canaries travel to the Premier League leaders this weekend.
158 - Sunderland have allowed their opponents 158 shots on target this season - more than any other team in the Premier League.
322 - Aston Villa have lost more games than any other team in Premier League history.
554 - Southampton have gone nine hours and 14 minutes since they last conceded in the Premier League. However, they have not kept a clean sheet in their last 11 matches versus this weekend's opponents, Chelsea.