Mark O'Brien was born on Nov. 20, 1992. He is currently 27 years old and plays as a Centre Back for Newport County in England. His overall rating in FIFA 20 is 63 with a potential of 63. O'Brien has got a 2-star skillmoves rating. He prefers to shoot with his right foot. His workrates are Low / High. O'Brien's height is 180 cm cm and his weight is estimated at 77 kg kg according to our database. Currently, Mark O'Brien is playing with number 25. His best stats are: Aggression: 81, Strength: 74, Jumping: 74, Stamina: 72, Balance: 70.