Chelsea 2-0 West Brom: Claudio Yacob red card correct - Alan Irvine

West Brom head coach Alan Irvine says Claudio Yacob's red card for a challenge on Diego Costa during their 2-0 defeat by Chelsea was deserved.

Goals by Costa and Eden Hazard secured a comfortable win for the home side before Yacob was sent off for a two-footed lunge on Costa on the half-hour mark.

The Baggies have won just three of their last 15 Premier League games.