Martin (hamstring) will not be in the lineup for Saturday's game against the Reds, Travis Sawchik of the Pittsburgh Tribune-Review reports. Martin exited Friday's game after tweaking his left hamstring, so it should come as little surprise that he will be held out Saturday. Manager Clint Hurdle said Martin is considered "day-to-day," so he may be able to play in the Pirates' season finale. Chris Stewart will get the start Saturday in Martin's place.