Aroldis Chapman to undergo facial surgery, out 6-8 weeks
Chapman hits 101 mph in Dayton rehab
Aroldis Chapman struck in face with liner, game canceled
Why Major League Pitchers Won't Wear This Weird Hat
Reds' Chapman recovering from surgery, could be released from hospital this weekend
Aroldis Chapman hit in face by a line drive, leaves game on stretcher
What Pitcher will be the First one to Wear the Protective Headgear?
Melancon, Hughes try out helmet-type technology for pitchers
Chapman Injury
Chapman visits Reds' clubhouse to discuss ordeal
Pitchers don't need helmets, they need to finish their delivery in a good fielding position, a la Greg Maddux. : r/baseball