It was a spectacular night at the Hawthorns, as Chelsea was crowned the 2016/17 English Premiership (EPL) champions. This was after beating West Brom with a lone strike from Michy Batshuayi in the 82nd minute. He came off the bench to give the Blues its fifth EPL title.
With only two games to play, Chelsea is 10 points ahead of its closest rival, Tottenham Hotspur.
Gary Cahill has praised his team mates for the heroic victory.
However, Antonio Conte believes that the change in tactics to a 3-4-3 formation may have made the difference for the team.