Everton boss Frank Lampard is odds-on favourite to become the next manager to face the sack at 1/8, as Jesse Marsch sits third on the bookmakers' list.
The Toffees suffered a damning 2-0 defeat at the hands of fellow relegation rivals West Ham United at the London Stadium on Saturday to leave them in 19th place on just 15 points.
West Ham climbed out of the relegation zone, and leapfrogged Leeds United in the Premier League table as a result. But having played two games more than the Whites, David Moyes remains the second-favourite to leave his post at 11/2.