sentences:  A week later, Martínez won his fourth DFB-Pokal as Bayern defeated RB Leipzig 3-0 in the 2019 DFB-Pokal Final.Martínez finished the season with four goals in 33 appearances.At the age of 19, Martínez began appearing for Spain's under-21 team, representing the nation at the 2009 UEFA European Championships in Sweden, in a group stage exit.