I didn't see this posted but checked a few Pacers' forums and went to their official site. Looks like Andre Owens will be starting in place of Tinsley.

http://www.nba.com/pacers/news/preview_080116.html

INJURIES
Pacers - F-C Jermaine O'Neal (sore L knee) and G Travis Diener (sprained R ankle) are probable; G Jamaal Tinsley (sore L knee) and C David Harrison (NBA suspension) is out.
Warriors - G Troy Hudson (left hip) is out.