Marlins pitcher Jennings hit in head by liner
VIDEO: Marlins pitcher Dan Jennings hit in head by line drive off the bat of Pirates' Jordy Mercer – New York Daily News
Dan Jennings Hit In Head By 101-MPH Line Drive. Is MLB Putting Pitchers At Risk?
MIA@PIT: Jennings exits game after liner to the head
VIDEO: Marlins pitcher Dan Jennings hit in head by line drive off the bat of Pirates' Jordy Mercer – New York Daily News
Miami Marlins Pitcher Gets Hit In The Head By Line-Drive [VIDEO]
Mercer relieved after text from pitcher struck by liner
Dan Jennings (pitcher) - Wikipedia
MIA@PIT: Jennings exits game after liner to the head
Marlins pitcher Dan Jennings hospitalized after being hit by line drive - Los Angeles Times
Marlins' Pitcher Dan Jennings Gets Hit In The Head By A Line Drive - VIDEO