Martinez will get the nod on the mound for Saturday's matchup against Minnesota, Jeff Wilson of the Fort-Worth Star Telegram reports.
Martinez started against the Red Sox on Monday, allowing six earned runs off 11 hits and three walks during 4.1 innings of work. The 25-year-old collected the loss during that contest, and only notched one strikeout, which has been a microcosm of his time on the hill recently. Martinez has only made it into the sixth inning in one start out of his last four outings, while racking up just six strikeouts over 17.2 innings. He will get another chance Saturday, but that could be his last if things don't change for the better.