Aston Villa shocks Arsenal in opener; Premier League roundup

The Belgium striker then converted a 66th-minute penalty following Koscielny's clumsy foul on Gabriel Agbonlahor, earning the defender a first yellow card,

The Belgium striker then converted a 66th-minute penalty following Koscielny's clumsy foul on Gabriel Agbonlahor, earning the defender a first yellow card, and debutant Antonio Luna sealed the points in the 85th for Villa by racing clear on the break to score in the bottom corner.