Thomas Tuchel and Antonio Conte were both sent off after two physical clashes during Tottenham's dramatic 2-2 draw with Chelsea at Stamford Bridge on Sunday.
At the final whistle, the two squared up following their post-match handshake, but it is not the first time managers have come close to blows on the touchline in the Premier League in recent years.
There seems to be a bizarre history of big clubs' managers getting heated as they desperately scrap for points, including the likes of Tuchel, Conte, Jose Mourinho, Sir Alex Ferguson and Arsene Wenger, to name a few.