Michy Batshuayi's strike against West Brom takes Chelsea back to summit of English soccer

West Brom's James McClean, left, competes for the ball with Chelsea's Cesc Fabregas. (Photo | AP)

West Brom's goalkeeper Ben Foster clears a ball from Chelsea's Diego Costa during the English Premier League soccer match at the Hawthorns in West Bromwich, England. (Photo | AP)

Chelsea's David Luiz attempts an overhead kick against West Bromwich during the English Premier League soccer match. (Photo | AP)

Chelsea's Cesc Fabregas celebrates the goal of Chelsea's Michy Batshuayi during the English Premier League soccer match. (Photo | AP)

Chelsea's manager Antonio Conte, centre, celebrates with players after the English Premier League soccer match. (Photo | AP)

Chelsea's players throw Chelsea's N'Golo Kante in the air to celebrate after the English Premier League soccer match. (Photo | AP)

Chelsea's manager Antonio Conte celebrates after the English Premier League soccer match win. (Photo | AP)

Chelsea's players have gone from being champions in 2015, to finishing in 10th place in 2016 following the worst-ever Premier League title defense, to being champions again. (Photo | AP)