Reynolds will start at shortstop and hit ninth in the order Sunday against the Tigers, ESPN.com's Adam Rubin reports.
Reynolds will be making his sixth start at shortstop in seven games since his Aug. 1 promotion, so it appears he'll act as the everyday option at the position while Asdrubal Cabrera (knee) and Jose Reyes (ribs) are on the DL. The 25-year-old homered in his first game after the call-up, but has since gone 1-for-14 over his last four starts.