Thomas was selected by the
Dallas Mavericks with the 28th selection of the
1994 NBA draft. Thomas attended mini camp but never played in the
NBA, having opted to play professional basketball in Europe and Israel. Thomas played two years in
Israel for
Maccabi Tel Aviv, winning the Israeli championship, the Israeli cup, and the Euroleague championship twice. Thomas didn't play in the 2005 Final Four due to a broken leg. This injury forced him to leave Maccabi Tel Aviv. He then joined the
Greek team
Gymnastikos S. Larissas, the
Bulgarian team
CSKA Sofia, and then returned to Israel where he played for
Givat Shmuel. He then played for
Maccabi Haifa, also in Israel. He is one of the most successful American pros of all time in the European leagues. Thomas has passed on several opportunities to play in the NBA. On 13 November 2006, in an interview for Bulgarian newspaper
Tema Sport and Bulgarian television "Channel 3", Deon Thomas denied any wrongdoing and swore that he didn't receive anything from University of Illinois, as
Bruce Pearl had claimed. He said the decision to play for Illinois was made by his grandmother. ==Coaching/Announcing Career==