Grego Sierra was born on March 5, 1993. He is currently 25 years old and plays as a Central Midfielder for CD Numancia in Spain. His overall rating in FIFA 18 is 63 with a potential of 68. Grego Sierra has got a 2-star skillmoves rating. He prefers to shoot with his left foot. His workrates are Medium / Medium. Grego Sierra's height is 186 cm cm and his weight is estimated at 81 kg kg according to our database. Currently, Grego Sierra is playing with number 18. His best stats are: Strength: 70, Stand Tackle: 69, Interceptions: 69, Reactions: 68, Stamina: 64.