Fort Worth Flyers (2005–2007) In April 2005, Azubuike announced his plans to enter the draft after his junior year, signing with agent Joel Bell and ending his college eligibility. In the 2005–06 season, Azubuike averaged 12.6 points, 4.0 rebounds, and 1.5 assists in forty-one games with the
Fort Worth Flyers of the NBA's
Developmental League. Azubuike played with the
Denver Nuggets in the 2006 Toshiba Vegas Summer League, where he averaged 16.4 points and finished tied at tenth in the league in scoring.
Golden State Warriors (2007–2010) After going undrafted, Azubuike was signed by the
Golden State Warriors on 2 January 2007. He was also eligible to play for the
Nigeria national team. On 17 July 2008, Azubuike signed an offer sheet with the
Los Angeles Clippers for a three-year deal worth $9 million, with Golden State having seven days to match the offer. In the final hour, Golden State matched the offer made by the Clippers on 24 July 2008, allowing Azubuike to remain a Warrior. On 17 November 2009, it was announced that Azubuike would miss the rest of the 2009–10 season after tearing his right patellar tendon in a game at the
Milwaukee Bucks. On 9 July 2010, Azubuike was traded to the
New York Knicks along with
Anthony Randolph,
Ronny Turiaf and a future second-round pick in a
sign and trade deal for
David Lee. Azubuike never played in a game for the Knicks. He was waived by the Knicks on 28 February 2011.
Dallas Mavericks (2012) On 23 March 2012, Azubuike was signed by the
Dallas Mavericks.
Texas Legends (2012) As part of his comeback, he was assigned to the Mavericks'
D-League affiliate, the
Texas Legends. On 9 April 2012, he was recalled by the Mavericks. On 20 April 2012, Azubuike played in his first NBA game since 14 November 2009, against the Golden State Warriors. On 28 June 2012, during the
2012 NBA draft, Azubuike was traded to the
Cleveland Cavaliers. He was waived by the Cavaliers on 14 October 2012. ==Broadcasting career==