Jarrod Saltalamacchia will sit out for a second straight game tonight due to continuing back issues. Prior to sitting on Tuesday, the catcher had been 0-14 with four Ks over his previous four games. David Ross will be behind the plate again tonight—catching Ryan Dempster. Jacoby Ellsbury is back in the lineup in the lead-off spot playing centerfield. Daniel Nava will be in left and Will Middlebrooks will be at third.