Acker, 26, moved to Europe in 2006-07 and averaged 14.6 points, 5.6 rebounds and 2.4 assists with the Greek team Olympiacos in Euroleague play. Acker appeared in 30 games with Spain�s FC Barcelona in 2007-08, averaging 6.8 points, 1.7 rebounds and 1.0 assists.
A former standout at Eisenhower High School in Rialto, Acker finished his collegiate career at Pepperdine as the 20th all-time leading scorer in school history and was named to the 2004-05 All-West Coast Conference team as a junior and named the WCC Freshman of the Year in 2002-03.
In a related move, the Clippers waived center Cheikh Samb. Samb was acquired by the Clippers on Jan. 5 in a trade with Denver and proceeded to play in 10 games with Los Angeles, averaging 1.1 points and 1.3 rebounds in 5.4 minutes.