We look ahead to another intriguing weekend of Premier League action by rounding up 10 key stats.
5 – West Bromwich Albion have kept five clean sheets in their last eight Premier League matches.
5 – Sunderland head into this weekend's Wear-Tyne derby on a five-match winning streak versus Newcastle United.
10% – Jose Mourinho has lost only five of his 52 Premier League London derbies (W36, D11). Chelsea are at West Ham United this weekend.
11 – Wayne Rooney has scored 11 goals in Manchester derbies; more than any other player in this fixture.
19 – Jamie Vardy has been involved in 18 goals in his last 19 Premier League appearances (13 goals, 5 assists). The Leicester City striker has scored at least one goal in each of his last six games too.
39 – Stoke City's Jack Butland has made the most saves in the Premier League so far this season. The Potters are at home to Watford this weekend, with the visitors having the joint-fewest efforts on target heading into matchday 10 (25).
64% – Tim Sherwood has lost 14 of his 22 Premier League games in charge of Aston Villa. The Villans start the weekend four points adrift of safety with only one win on the board before they host Swansea City.
75% – Crystal Palace have won nine of their last 12 Premier League away games (L3). Alan Pardew's side are at high-flying Leicester City on Saturday.
78% – Chelsea have won 14 of the last 18 Premier League meetings against West Ham (D3, L1). Jose Mourinho's side return from Kiev to take on the Hammers at Upton Park on Saturday.