2012 Sports Photos in Review: Accidents on the court

Laval Rouge et Or Philippe Gagnon (L) knocks the helmet from the head of McMaster Marauders Adam Dickson during the Vanier Cup University Championship football game in Toronto, on Nov 23, 2012. [Photo/Agencies]

Kansas City Royals center fielder Jarrod Dyson can't reach a Cleveland Indians Jason Kipnis triple in the first inning during the Royals' home opener in their MLB American League baseball game in Kansas City, Missouri,on April 13, 2012. [Photo/Agencies]