Rider: 1994, 1995 Glenn Robinson III: 2017 James Robinson: 1994 Nate Robinson: 2006, 2007, 2009, 2010 Terrence Ross: 2013, 2014 Ralph Sampson: 1984 Anfernee Simons: 2021 Jericho Sims: 2023 Dennis Smith Jr.: 2018, 2019 J. R. Smith: 2005, 2009 Josh Smith: 2005, 2006 Kenny Smith: 1990, 1991, 1993 Otis Smith: 1988, 1991 Jerry Stackhouse: 1996, 2000 Cassius Stanley: 2021 Terence Stansbury: 1985, 1986, 1987 John Starks: 1992 DeShawn Stevenson: 2001 Amar'e Stoudemire: 2003, 2005 Bob Sura: 1997 Stromile Swift: 2001 Tyrus Thomas: 2007 Billy Thompson: 1990 Obi Toppin: 2021, 2022 Juan Toscano-Anderson: 2022 Terry Tyler: 1986 Kenny "Sky" Walker: 1989, 1990 John Wall: 2014 Gerald Wallace: 2002, 2010 Hakim Warrick: 2006 Jamie Watson: 1995 Clarence Weatherspoon: 1993 Spud Webb: 1986, 1988, 1989 Doug West: 1992 Dominique Wilkins: 1984, 1985, 1986, 1988, 1990 Gerald Wilkins: 1986, 1987 Derrick Williams: 2012 Kenny Williams: 1991 Orlando Woolridge: 1984, 1985 All-time results 1980s 1984 1985 a 1986 a b 1987 1988Ron Harper (Cleveland) was to participate but withdrew due to injury. 1989 a 1990s 1990 1991Beginning with this year, final round competitors were allowed three dunks, with the two highest scores comprising the total. 1992 a 1993The two highest score dunks of three in each round constituted the competitor's score.Shawn Kemp (Seattle) was scheduled to compete but was injured. 1994In the first round, each competitor was allowed 90 seconds to do as many dunks as he chooses with one overall score. The final round score was the best of two dunks. 1995This year, each competitor was allowed 90 seconds to do at least three dunks and then given an overall score in round one. In the final round, each competitor was allowed 60 seconds to do at least two dunks and then given an overall score. 1996Beginning this year, in the first round, each competitor was allowed 90 seconds to do as many dunks as he chooses with one overall score. The final round score was the best of two dunks. 1997 1998No competition was held. 1999No competition was held as All-Star Weekend was not held due to the NBA's lockout. 2000s 2000 Beginning with this year, the two highest dunks in each round constituted the competitor's total score. 2001 2002A tournament format was adopted for this year. 2003 2004 2005 2006 2007 2008The final round was decided by fan voting via text messaging for the first time. 2009The final round was decided by