Zito's Curveball Only Makes It Halfway To Home Plate

Three-time All-Star Barry Zito is known for having an outstanding curveball, but on Saturday night against the Padres at Petco Park, the Giants' lefty threw a curveball that was absolutely awful. 

In GIF form (thanks to Gifulmination), watch Zito throw a curveball that only makes it about halfway to home plate: