Martinez (foot) started in center field and went 2-for-4 with a double, a home run and two RBI for Double-A Akron on Tuesday.
Martinez played in his third game of a rehab assignment, which started Friday at Triple-A Columbus. He played seven innings Tuesday, his longest outing of the three contests. In between each start, Martinez was given days off, as the Guardians continue a measured ramp-up to nine innings for the outfielder. He'll continue to rehab with Akron this week, per Tim Stebbins of MLB,com, and could be re-evaluated this weekend.