Joey Barton - 6
Joey Barton is an English footballer. He's a type of player who was never known for his game on the field but for his aggression. Due to which he received a handful of six red cards.
An infamous incident took place back in 2008 when he was signed to the QPR club. Queens faced-off Manchester City (Barton's former club).
In the match, Barton received one red card because he physically assaulted two Queen's player after which he spent a total of six months in prison.
Luis Boa Morte - 6
Luis Boa Morte is a Portuguese footballer. He was most famous for his attacking skills due to which he got his big break at Arsenal.
Throughout his 17-year of playing career, he received a total of six red cards.
Two of them he received at Fulham, and other three at Arsenal, West Ham, and at Southampton. The 41-year-old man has also played for the national team of Portugal.