Washington Nationals catcher Matt Wieters has been placed on the 10-day disabled list, the team announced Friday.
The 31-year-old has a left hamstring strain.
Wieters is batting .231 with three home runs and seven RBIs. The team selected the contract of catcher Spencer Kieboom from Triple-A Syracuse.
The team also announced that outfielder Adam Eaton has been transferred to the 60-day DL.
Eaton, who has been on the DL since April 11, underwent arthroscopic surgery on his left ankle Thursday.