Gregorius, Castro team up for nasty double play

At least the defense is working.

With the New York Yankees up 5-3 in the ninth, the bases loaded, and no one out, Detroit's J.D. Martinez should've had a two-RBI single up the middle.

Instead, Didi Gregorius ranged way to his left and made an insane sliding catch, glove-flipping it to Starlin Castro, who barehanded it to complete the double play.

(Video courtesy: MLB.com)