In April 2017, Courtois was ruled out for the match against rivals Manchester United, as a result of suffering a reported ankle injury, which he sustained in training. Chelsea would go on to lose the match 0–2. On 12 May 2017, Courtois kept his third consecutive clean sheet in a 1–0 away win over West Bromwich Albion, in which Chelsea secured the title. Courtois also played for Chelsea in the FA Cup Final; which Chelsea lost 2–1 to Arsenal.