Simpson will start in left field and bat fifth in Wednesday's game against the Red Sox, Marc Topkin of the Tampa Bay Times reports.
Rays manager Kevin Cash dropped Simpson to sixth in the order Tuesday, but the speedy outfielder will jump back up to fifth after he banged out a season-high four hits in Tampa Bay's 12-2 win. Simpson has been on fire coming out of the All-Star break, going 9-for-19 with two doubles, one walk, two stolen bases, three runs and one RBI through five contests.