Relegation strugglers Wigan aim to continue the good run of results after recording an invaluable win at the Hawthorns, and are eager to finally leave the bottom three.
Chelsea, on the other hand, returned to the title race with an impressive victory over Manchester City and the Blues are determined to record the fourth straight Premier League victory.
If Chelsea score the first goal but fail to win the game, Ladbrokes will refund all losing match bets on the game.
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