Welcome to Opening Day. Be terrified, hitters.

A photo is making the rounds that allegedly shows the damage an Aroldis Chapman fastball does to the body, where it more leaves a hole than a mark.

Self-titled pitching coach Rob Friedman posted the photo of, he says, Rays prospect Jake Cronenworth’s body in the aftermath of a spring training fastball earlier this month. Even if Chapman wasn’t quite hitting 103 mph yet, he evidently was throwing hard enough to dent human skin.

Getting hit by Aroldis Chapman in the ribs leaves a mark. pic.twitter.com/RaAQ9TTdSe

— Rob Friedman (@PitchingNinja) March 28, 2018

Did Chapman tattoo a third ear on his body? Did he put a crater into man? Can you almost make out the stitches?

Welcome to baseball season, which can be enjoyed safely from afar.