Education
During his college career, Singleton attended Pearl River Community College and Murray State University.
During his college career, Singleton attended Pearl River Community College and Murray State University.
The 6"8" forward played two years of college basketball for Murray State. In his two years at Murray State, he averaged 13.5 points, 10.5 rebounds and 1.9 blocks in 60 games. He earned second-team All-Ohio Valley Conference honors in 2001-2002 and first-team honors in 2002-2003.
He also led the OVC in rebounds as a senior.
Undrafted by an National Basketball Association franchise, Singleton began his professional career in Italy playing with the Sicc Cucine Jesi (Lega2) during the 2003-2004 season, averaging 20.8 points and 12 rebounds per game. He later signed with the Olimpia Milano (Serie A) team
He averaged 11.5 points, 8.6 rebounds and two steals in 46 games during the 2004-2005 season, helping his team reach the Italian SerieA League Finals. He was named Most Valuable Player of the 2005 Italian League All-Star Game.
During his tenure, Singleton was a fan favorite for his high-flying acrobatics and his tenacious defense.
He was signed on August 30, 2005 by the Los Angeles Clippers to a two-year contract. This period marked his first appearance in the National Basketball Association. Singleton joined the ACB for the 2007-2008 season with TAU CerĂ¡mica. He would end up joining the Dallas Mavericks.
On February 13, 2010, Singleton was traded from the Dallas Mavericks to the Washington Wizards along with Drew Gooden, Josh Howard and Quinton Ross for Caron Butler, Brendan Haywood, and DeShawn Stevenson.
On September 6, 2010, The Washington Post reported that Singleton had rejected a contract offer from the Wizards and signed with the Xinjiang Flying Tigers of the Chinese Basketball Association in which he helped lead the team to the College of Business Administration finals. Singleton joined the Guangdong Southern Tigers for the 2011-2012 season and helped lead the team to the College of Business Administration Finals.
After the College of Business Administration season ended, he returned to the Washington Wizards. Later in 2012, he returned to the Xinjiang Flying Tigers signing a two-year contract with the club
On May 8, he signed with Guaros de Lara of the Venezuelan Liga Profesional de Baloncesto (LPB).
On August 13, 2015, Singleton signed with Bnei Herzliya of the Israeli Ligat HaAl.