Southampton will leapfrog West Ham and escape the bottom three if they win their first league game under Mark Hughes By Martin Laurence for WhoScored , part of the Sport Network Chelsea and Tottenham meet in a London derby on Sunday to battle it out for fourth place place and the capital also hosts the big relegation clash of the weekend on Saturday, when Southampton travel to West Ham. The two sides sit either side of the dreaded dotted line, with Saints …