J.D. Martinez came to the Tigers with a reputation as not being a great defensive outfielder, but he's worked hard to turn that around.

"I just don't want to be the guy in the outfield that's a hazard," he said recently.

He was anything but a hazard in right field Friday night, robbing Chris Davis of a home run to end the third inning, then leaping to catch a sharp liner off the bat of Jimmy Paredes to end the fourth.

Here's video of the homer-robbing catch: