West Ham's players warmed up in Michail Antonio shirts prior to Monday's crucial Premier League fixture against Wolves to show their support for their injured team-mate.
The Hammers forward, 34, remains in hospital after being involved in a car crash on Saturday.
Antonio underwent surgery on Sunday on a lower limb fracture and will continue to receive hospital care over the coming days.
The Jamaica international is the club's all-time leading scorer in the Premier League, with 68 goals in 268 league appearances.
Speaking prior to kick-off, West Ham captain Jarrod Bowen told Sky Sports: "Everyone loves Mic, he is big character and waiting for news on the Saturday was difficult.