Sebastien de la Cruz caused a stir on social media after singing the national anthem . Critics were outraged that he was wearing a mariachi suit while singing . After his game 3 performance , the Spurs brought him back for an encore . Facebook commenter Gabriel Gemenez said that she had mixed feelings about Sebastien 's performance because of his attire . Comment:
Sebastien de la Cruz caused a stir on social media after singing the national anthem . Critics were outraged that he was wearing a mariachi suit while singing . After his game 3 performance , the Spurs brought him back for an encore . Comment: