Boston Celtics' Kevin Garnett, right, shoots over Washington Wizards' Kevin Seraphin during the second quarter of an NBA basketball game in Boston, Sunday, April 7, 2013. (AP Photo/Winslow Townson)
Washington Wizards forward Trevor Booker (35) and guard Bradley Beal, middle, vie for a loose ball with Boston Celtics forward Kevin Garnett (5) during the first half of an NBA basketball game in Boston on Wednesday, Nov. 7, 2012. (AP Photo/Elise Amendola)
Washington Wizards forward Kevin Seraphin (13) drives to the basket past Boston Celtics forward Kevin Garnett during the first half of an NBA basketball game in Boston on Wednesday, Nov. 7, 2012. (AP Photo/Elise Amendola)
Washington Wizards forward Trevor Booker (35) and guard A.J. Price, middle, vie for a loose ball with Boston Celtics forward Kevin Garnett (5) during the first half of an NBA basketball game in Boston on Wednesday, Nov. 7, 2012. (AP Photo/Elise Amendola)
Washington Wizards forward Kevin Seraphin (13) drives to the basket past Boston Celtics forward Kevin Garnett during the first half of an NBA game in Boston on Wednesday, Nov. 7, 2012. (AP Photo/Elise Amendola)
Boston's Kevin Garnett (5) shoots against Philadelphia's Elton Brand during Game 3. Garnett finished with 27 points and 13 rebounds in the Celtics' 107-91 win.
Boston forward Kevin Garnett splits New York forwards Amar'e Stoudemire (1) and Shawne Williams on a drive to the basket. Garnett totled 26 points and 10 rebounds in the Celtics' 101-89 win. (Associated Press)
Boston Celtics power forward Kevin Garnett wears a bandage after getting cut during the first half of an NBA basketball game against the Los Angeles Lakers in Los Angeles, Sunday, Jan. 30, 2011. (AP Photo/Chris Carlson)
Boston Celtics forward Kevin Garnett (right) shoots as Los Angeles Lakers guard Derek Fisher looks on during the first half of the Celtics' 109-96 victory Sunday in Los Angeles. (Associated Press)
Boston Celtics forward Kevin Garnett (5) reacts after suffering an injury Wednesday during the first quarter against the Detroit Pistons in Auburn Hills, Mich. (Associated Press)
Boston Celtics forward Kevin Garnett is tended to after being injured Wednesday against the Detroit Pistons in the first quarter of the Pistons' 104-92 win in Auburn Hills, Mich. Looking on are, from left, coach Doc Rivers, Nate Robinson, Paul Pierce, and Glen Davis. (Associated Press)
Boston Celtics' Kevin Garnett, top right, blocks a shot by Philadelphia 76ers' Jrue Holiday, top left, in the first quarter of an NBA basketball game, Wednesday, Dec. 22, 2010, in Boston. (AP Photo/Michael Dwyer)