Boca Juniors defeated Vélez Sarsfield 4-3 in a penalty shootout to advance to the quarterfinals of the Copa Argentina after a 0-0 draw in regular time. ^[1] Colombian goalkeeper Álvaro Montero saved two penalties during the shootout to secure the victory for Boca Juniors. ^[2] Vélez Sarsfield is analyzing the possibility of filing a formal complaint with the Argentine Football Association (AFA) regarding Boca Juniors' inclusion of six foreign players in their Copa Argentina matchday squad. ^[3] The match took place on Wednesday at the Estadio Mario Kempes in Córdoba. ^[4] Dilan Godoy of Vélez Sarsfield missed a penalty kick by hitting the right post while Montero was defending. ^[5] Boca Juniors included six foreign players in their matchday squad: Ángel Romero, Carlos Palacios, Sebastián Villa, Álvaro Montero, Leandro Lozano, and Enner Valencia. ^[6] The regulation states that clubs may have up to six foreign players on their rosters, but only five are authorized to be listed on the matchday squad for each game. ^[7] Vélez Sarsfield had a penalty opportunity in the final minute of regular time that was missed when Dilan Godoy hit the post. ^[8]