Marcus Camby, Nicolas Batum sit out
Przybilla has a left ankle injury, while Camby and Batum have right shoulder soreness. All three were hurt during Friday night's 107-102 victory over the Minnesota Timberwolves.
The trio will be re-evaluated on Sunday.
Portland was also without All-Star guard Brandon Roy, who was sitting out the second of at least three games with a sore left knee.
The Blazers recalled rookie forward Luke Babbitt from the NBA Development League's Idaho Stampede earlier in the day.
Copyright 2010 by The Associated Press
MORE NBA HEADLINES
- Sources: Howard felt marginalized by D'Antoni
- Vogel responds to LeBron, respects Heat
- Melo to have injured shoulder re-examined
- Sports world keeps eye on Oklahoma tornado