Authorities are investigating the incident in the tunnel in Oakwell after Barnsley’s League One match against Fleetwood.
The tweet has been deleted.
A South Yorkshire Police spokesman said:”We’re aware of some thing which has happened in the tunnel after the game and we are investigating.”
Barnsley said they were “assisting the police with its own enquiries”.
Sky Sports News revealed footage of Barton wanting to leave the earth in an automobile but getting stopped from doing so by police.
BBC Radio Lancashire reports that Fleetwood’ve”declined to comment” on the episode without a member of coaching or playing team from either side were made designed to get a post-match interview.
Woodrow, who scored Barnsley’s next goal in their 4-2 triumph, realised that Stendel was abandoned by”blood pouring from his head” before taking the post down.
Barton was appointed manager at Fleetwood, who are in League One, at April 2018.