Martinez is not in the starting lineup for Wednesday's game against the Red Sox.
Martinez is enjoying a nice September with a 1.073 OPS and four homers in 15 games around a brief absence due to side discomfort. The 24-year-old switch hitter has emerged as the primary left fielder for Cleveland, but he will sit Wednesday as Petey Halpin starts in center field, pushing Steven Kwan to left against right-hander Sonny Gray.