In December 2013 Oblak made his first appearance for Benfica in the Portuguese League replacing injured Artur during the second half of Benfica's 3-2 win away against Slovenia under-21 team in August 2009, replacing injured Jan Koprivec.
In December 2013 Oblak made his first appearance for Benfica in the Portuguese League replacing injured Artur during the second half of Benfica's 3-2 win away against Olhanense. Oblak was first called by the Slovenia under-21 team in August 2009, replacing injured Jan Koprivec.