Toronto Raptors guard Kyle Lowry lets out a yell as he is helped up after hurting his ankle during first half NBA action against the Boston Celtics in Toronto on Friday March 28, 2014. (AP Photo/The Canadian Press,Frank Gunn)
Toronto Raptors guard Kyle Lowry, left, and Boston Celtics forward Kris Humphries scramble for a loose ball during the first half of an NBA basketball game in Toronto on Friday, March 28, 2014. (AP Photo/The Canadian Press, Frank Gunn)
Toronto Raptors centre Jonas Valanciunas (17) slams home a dunk against Boston Celtics forward Jeff Green (8) during first half NBA action in Toronto on Friday March 28, 2014. (AP Photo/The Canadian Press, Frank Gunn)
Boston Celtics guard Rajon Rondo (9) wipes his face with his jersey in the second half of an NBA basketball game against the Toronto Raptors in Boston, Wednesday, March 26, 2014. (AP Photo/Elise Amendola)
Boston Celtics guard Rajon Rondo (9) wears a bandage while talking to teammate center Jared Sullinger after an injury to his nose in the second half of an NBA basketball game against the Toronto Raptors in Boston, Wednesday, March 26, 2014. (AP Photo/Elise Amendola)