Schanuel (back) is starting at first base and batting third Tuesday against the Tigers, Erica Weston of Bally Sports West reports.
The 22-year-old sat out the past two games due to a back issue, but he'll rejoin the starting nine following Monday's team off day. Schanuel has a .250/.360/.342 slash line with one homer and a 12:15 BB:K through 20 games in August.