The Chicago Bulls announced today the team has waived forward Roger Powell and forward/center Michael Ruffin.

Powell (6-6, 225) appeared in four preseason games with the Bulls and averaged 2.8 ppg and 0.8 rpg in 4.5 mpg.

Ruffin (6-8, 248) missed seven preseason games due to a left ankle sprain.

Chicago?s preseason roster now stands at 13.