As Luke Williams marks one year in charge at Swansea City, BBC Sport takes a look at how he compares with his predecessors.

West Ham and Everton have sacked managers today and this is how those decisions could affect the final Premier League table.

While Head of Recruitment Steve Nickson was scouting and negotiating for players flying under the radar, Chelsea were paying £100m-plus for both Enzo Fernandez and Moses Caicedo, Man United spent a ...