Sillero was born on May 24, 1998. He is currently 23 years old and plays as a Centre Back for Athletic Club de Bilbao in Spain. His overall rating in FIFA 22 is 63 with a potential of 73. Sillero has got a 2-star skillmoves rating. He prefers to shoot with his right foot. His workrates are Medium / Medium. Sillero's height is 177 cm cm and his weight is estimated at 80 kg kg according to our database. Currently, Sillero is playing with number 28. His best stats are: Balance: 70, Acceleration: 69, Sprint Speed: 68, Marking: 67, Stand Tackle: 66.