PAOK announced the arrival of guard Ioannis Kalampokis, who inked a one-year deal with his new club on Thursday.

Kalampokis arrives from Ikaros Kallitheas, where he averaged 9.3 points and 2.5 assists in 24 Greek League games last season.

Belgacom Spirou Basket signed Mickael Gelable to a one-year contract.

Gelabale arrives from Asvel Basket, where he averaged 12.2 points and 5.7 rebounds in six Eurocup games last season.

Gelable helped Madrid win the Spanish league in 2005 before playing for the Sonics in the NBA for two seasons.

BC Khimki Moscow Region has signed power forward Matt Nielsen to a two-year deal.

Nielsen had an outstanding 2009-10 season in which he led Power Electronics Valencia to win the Eurocup title. He was named to the All-Eurocup First Team that season, bettering his All-Eurocup Second Team selection in 2008-09, and was chosen as the 2010 Eurocup Finals MVP.

"Matt is a very experienced player that comes from a successful club with a great coach," BC Khimki head coach Rimas Kurtinaitis said. "I am confident that having an experienced, smart player such as him will have a positive impact in our team."