Apr 01, 2013; Apr. 1, 2013; Phoenix, AZ, USA: Arizona Diamondbacks shortstop Cliff Pennington throws to first base to complete the double play after forcing out St. Louis Cardinals base runner Jon Jay in the third inning during opening day at Chase Field. Mandatory Credit: Mark J. Rebilas-Imagn Images; Mandatory Credit: Mark J. Rebilas-Imagn Images