Washington acquired Tena, infielder Rafael Ramirez and left-hander Alex Clemmey from Cleveland on Monday in exchange for outfielder Lane Thomas, Bob Nightengale of USA Today reports.
Tena will head to Washington after producing a .295 average with 17 home runs, 63 RBI, 54 runs scored and 14 stolen bases over 90 games with Triple-A Columbus this season. The 23-year-old will likely report to Triple-A Rochester with his new organization, but he'll have a good shot at seeing time in the majors later on this season.