Dallas Mavericks forward Dirk Nowitzki (41), of Germany, and guard O.J. Mayo celebrate during the second half of an NBA basketball game against the New Orleans Hornets in Dallas, Wednesday April 17, 2013. Dallas won 99-87. (AP Photo/Mike Fuentes)

DALLAS, TX - APRIL 15: Zach Randolph #50 of the Memphis Grizzlies takes a shot against O.J. Mayo #32 of the Dallas Mavericks and Elton Brand #42 at American Airlines Center on April 15, 2013 in Dallas, Texas. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Ronald Martinez/Getty Images)

DALLAS, TX - APRIL 15: Tony Allen #9 of the Memphis Grizzlies takes a shot against O.J. Mayo #32 of the Dallas Mavericks at American Airlines Center on April 15, 2013 in Dallas, Texas. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Ronald Martinez/Getty Images)

Denver Nuggets point guard Ty Lawson (3) looks to pass against Dallas Mavericks guards Darren Collison (4) and guard O.J. Mayo (32) during the first half of an NBA basketball game on Friday, April 12, 2013, in Dallas. (AP Photo/LM Otero)

Denver Nuggets small forward Corey Brewer (13) shoots against Dallas Mavericks shooting guard O.J. Mayo (32) during the first half of an NBA basketball game on Friday, April 12, 2013, in Dallas. (AP Photo/LM Otero)

DALLAS, TX - APRIL 12: O.J. Mayo #32 of the Dallas Mavericks goes in for the lay up against Kenneth Faried #35 of the Denver Nuggets on April 12, 2013 at the American Airlines Center in Dallas, Texas. (Photo by Glenn James/NBAE via Getty Images)

Dallas Mavericks guard O.J. Mayo, right, drives against Sacramento Kings forward John Salmons during the first quarter of an NBA basketball game in Sacramento, Calif., Friday, April 5, 2013. (AP Photo/Rich Pedroncelli)

DENVER, CO - APRIL 04: Andre Iguodala #9 of the Denver Nuggets drives to the basket against O.J. Mayo #32 of the Dallas Mavericks at the Pepsi Center on April 4, 2013 in Denver, Colorado. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Doug Pensinger/Getty Images)

Los Angeles Lakers center Dwight Howard, center, reaches for the ball along with Dallas Mavericks center Chris Kaman, left, and guard O.J. Mayo during the first half of their NBA basketball game, Tuesday, April 2, 2013, in Los Angeles. (AP Photo/Mark J. Terrill)

Dallas Mavericks guard O.J. Mayo, right, puts up a shot as Los Angeles Lakers center Dwight Howard defends during the first half of an NBA basketball game, Tuesday, April 2, 2013, in Los Angeles. (AP Photo/Mark J. Terrill)

Dallas Mavericks forward Dirk Nowitzki (41), of Germany, celebrates with teammates O.J. Mayo, center, and Mike James (13) after scoring the game-winning basket during the second half of an NBA basketball game, Saturday, March 30, 2013, in Dallas. Dallas defeated Chicago 100-98. (AP Photo/Michael Mulvey)

Dallas Mavericks guard O.J. Mayo (32) attempts to pass the ball as Los Angeles Clippers forwards DeAndre Jordan (6) and Lamar Odom (7) defend during the second half of an NBA basketball game, Tuesday, March 26, 2013, in Dallas. Dallas won 109-102 in overtime. (AP Photo/Brandon Wade)

Los Angeles Clippers forward Caron Butler (5) shoots over Dallas Mavericks guard O.J. Mayo (32) during the first half of an NBA basketball game, Tuesday, March 26, 2013, in Dallas. (AP Photo/Brandon Wade)

Oklahoma City Thunder shooting guard Thabo Sefolosha (2) dribbles against Dallas Mavericks shooting guard O.J. Mayo (32) during the first half of an NBA basketball game Sunday, March 17, 2013, in Dallas. (AP Photo/LM Otero)

San Antonio Spurs forward Kawhi Leonard (2) is fouled on a shot attempt by Dallas Mavericks guard O.J. Mayo during the first half of an NBA basketball game, Thursday, March 14, 2013, in San Antonio. (AP Photo/Bahram Mark Sobhani)

Dallas Mavericks' O.J. Mayo (32) drives to the basket against Houston Rockets defenders Jeremy Lin, left, and James Harden (13) in the second half of an NBA basketball game Wednesday, March 6, 2013, in Dallas. (AP Photo/Tony Gutierrez)

Houston Rockets forward Chandler Parsons (25) is fouled by Dallas Mavericks guard O.J. Mayo (32) as he drives to the basket during the second half of an NBA basketball game, Sunday, March 3, 2013, in Houston. The Rockets won 136-103. (AP Photo/Bob Levey)

NEW YORK, NY - MARCH 01: O.J. Mayo #32 of the Dallas Mavericks goes up but misses a basket in the first quarter against the Brooklyn Nets at the Barclays Center on March 1, 2013 in New York City. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Bruce Bennett/Getty Images)

NEW YORK, NY - MARCH 01: O.J. Mayo #32 of the Dallas Mavericks goes up but misses a basket in the first quarter against the Brooklyn Nets at the Barclays Center on March 1, 2013 in New York City. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. The Mavericks defeated the Nets 98-90. (Photo by Bruce Bennett/Getty Images)

Dallas Mavericks' O.J. Mayo (32) defends as Milwaukee Bucks' Monta Ellis (11) shoots during the first half of an NBA basketball game Tuesday, Feb. 26, 2013, in Dallas. (AP Photo/Tony Gutierrez)

DALLAS, TX - FEBRUARY 26: Mike Dunleavy #17 of the Milwaukee Bucks dribbles the ball against O.J. Mayo #32 of the Dallas Mavericks at American Airlines Center on February 26, 2013 in Dallas, Texas. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Ronald Martinez/Getty Images)

Dallas Mavericks' O.J. Mayo (32) defends as Los Angeles Lakers' Kobe Bryant goes up for a reverse layup score in the first half of an NBA basketball game Sunday, Feb. 24, 2013, in Dallas. (AP Photo/Tony Gutierrez)

DALLAS, TX - FEBRUARY 24: Kobe Bryant #24 of the Los Angeles Lakers shoots a jumper against O.J. Mayo #32 of the Dallas Mavericks on February 24, 2013 at the American Airlines Center in Dallas, Texas. (Photo by Glenn James/NBAE via Getty Images)

DALLAS, TX - FEBRUARY 24: Kobe Bryant #24 of the Los Angeles Lakers falls after fouled by O.J. Mayo #32 of the Dallas Mavericks at American Airlines Center on February 24, 2013 in Dallas, Texas. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Ronald Martinez/Getty Images)

DALLAS, TX - FEBRUARY 24: Kobe Bryant #24 of the Los Angeles Lakers falls after fouled by O.J. Mayo #32 of the Dallas Mavericks at American Airlines Center on February 24, 2013 in Dallas, Texas. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Ronald Martinez/Getty Images)

DALLAS, TX - FEBRUARY 24: Kobe Bryant #24 of the Los Angeles Lakers falls after fouled by O.J. Mayo #32 of the Dallas Mavericks at American Airlines Center on February 24, 2013 in Dallas, Texas. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Ronald Martinez/Getty Images)

DALLAS, TX - FEBRUARY 24: Kobe Bryant #24 of the Los Angeles Lakers takes a shot against O.J. Mayo #32 of the Dallas Mavericks at American Airlines Center on February 24, 2013 in Dallas, Texas. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Ronald Martinez/Getty Images)

New Orleans Hornets guard Eric Gordon (10) drives to the basket against Dallas Mavericks' O.J. Mayo (32) in the first half of an NBA basketball game in New Orleans, Friday, Feb. 22, 2013. (AP Photo/Gerald Herbert)

Dallas Mavericks guard O.J. Mayo (32) drives to the basket against New Orleans Hornets center Robin Lopez (15) during the first half of an NBA basketball game in New Orleans, Friday, Feb. 22, 2013. (AP Photo/Gerald Herbert)

Sacramento Kings' Tyreke Evans, left, and Dallas Mavericks' O.J. Mayo (32) scramble for a ball after Evans lost control during the second half of an NBA basketball game on Wednesday, Feb. 13, 2013, in Dallas. The Mavericks won 123-100. (AP Photo/Tony Gutierrez)