Athletic Bilbao B
Bilbao Athletic, officially named Athletic Club "B", is the reserve team of Athletic Bilbao, a football club based in Bilbao, in the autonomous community of Basque Country. The team will play in the Segunda División B in the 2018–19 season. Founded in 1964, the team holds home matches at the small stadium attached to the club's training facility at Lezama, or occasionally at San Mamés Stadium, with its 53,500-seat capacity, for important fixtures.
Athletic Bilbao B
Athletic applied to compete in the England-based Premier League International Cup, with most of the players selected for the Under-23 tournament drawn from Bilbao Athletic with some younger additions from Basconia and the Juvenil squads (a limited number of overage players are permitted, but Athletic do not use them). In 2014–15, 2015–16 and 2016–17 the club qualified from their group but were eliminated in the first knockout round, while in the 2017–18 and 2018–19 editions, they bowed out at the group stage.For playing big matches, they use San Mamés, the first team stadium.Note: this list contains players who have appeared in at least 100 games for the first team.