UK bookmaker Betfred make Chelsea the 8/15 favourites to win this season's Premier League after moving four points clear of nearest challengers Manchester United.
Chelsea won 2-0 at struggling Wolves in their 3pm kick-off - taking full advantage of the Man United's lunchtime defeat at Everton.
United are now at 9/4 at BetFred to retain the title ahead of their home fixture against West Ham on Tuesday night.
Third-place Arsenal moved to 55 points - two points behind United - after a 2-0 win at home to Sunderland. With 11 games left to play the Gunners are now a 13/2 chance at BetFred to win their first league title in six years.