On 29 December 2001, Xabi Alonso made his full international debut. And it wasn't for Spain.
The 20-year old midfielder, then in his second season with Real Sociedad, had played for the Spanish U-18s, making a solitary appearance in 2000. Although he had not taken the pitch for them since then, Alonso, who was born in the Basque city of Tolosa, also qualified to play for the Basque Country national team. And in 2001, manager José Ángel Iribar called Alonso up for a friendly against Ghana.
The teams met at the Estadio San Mamés in Bilbao, where the visitors took an early lead with a goal from midfielder Derek Boateng in the 13th minute. Alonso remained on the bench for the first half, then came on at the start of the second with the Basques still down 0-1.
Alonso's entrance, along with several other subs made at the same time, turned the tide for the home side. They equalized in the 46th minute with a strike from Jon Pérez, then got two goals from Óscar de Paula (60', 67') to lead 3-1. Ghana's Alex Takyi-Mensah pulled one back in the 70th minute, but that was the last of the day's goals and the Basques won 3-2.
Although he played primarily for Spain, with 114 appearances between 2003 and 2014, he made four other appearances for the Basque Country, most recently in 2012.