Ravichandran Ashwin's decision to mankad Jos Buttler, and the subsequent debates over the laws of cricket and the spirit of the game, have divided opinions of experts and fans alike. Cricket isn't the only sport where the line between the laws and the spirit of the game occasionally gets blurred. Here are a few other incidents that have caused fiery debates.
Ashwin's mankading, Messi's Cruyff penalty, Kyrgios' underarm ace and more
