Celtics' Xavier Tillman: Starting vs. Milwaukee

Tillman is in the starting lineup for Tuesday's game against the Bucks, Justin Turpin of WEEI.com reports.

Tillman will move to the starting lineup Tuesday and anchor the frontcourt in a game where Boston will miss Al Horford (toe) and Kristaps Porzingis (hamstring). Tillman is averaging 7.4 points and 6.1 rebounds per game as a starter this season, though it'll be only his second one in a Boston uniform.