Manchester United winger Antony left the Old Trafford pitch on a stretcher after suffering what looked to be an ankle injury in the game against Chelsea.
The Brazilian was caught before the half-hour mark by a challenge from Chelsea defender Trevoh Chalobah, who got the ball with his sliding tackle but inadvertently followed through.
After demanding a free-kick, the 23-year-old was left writhing in pain inside the Chelsea area until being met by United's medical staff. Clearly in pain, Antony attempted to stand but was unable to carry on.
