ARLINGTON, Texas Texas Rangers left-hander Brett Martin has been activated from the injured list after missing the start of the season because of a positive coronavirus test.
Kluber, who exited his start Sunday after one inning, had a platelet-rich plasma injection and returned to his home in the Boston area.
The Rangers also recalled outfielder Adolis Garca and optioned outfielder Leody Taveras, one of their top prospects, to the alternate training site.
Martin, already at higher risk for COVID-19 because he has Type 1 diabetes, experienced mild symptoms of the disease including congestion and fatigue.
Manager Chris Woodward said Martin threw a two-inning simulated game Monday and would likely be ready to pitch in a game as early as Wednesday.