Basketball Bundesligaist Hamburg Towers have contracted Point Guard Ray McCallum (30). The American, who completed 154 games in the NBA, moves from the Israeli Top Team Hapoel Jerusalem to the Hanseatic city and signed a contract until the end of the current season. In the North American Profiliga, McCallum was launched until 2016 for the Sacramento Kings, San Antonio Spurs and Memphis Grizzlies.