Nationals reassigned LHP Tyler Robertson, INFs Josh Johnson and Matt Skole, Cs Brian Jeroloman and Jeff Howell and RHP Gabriel Alfaro to minor league camp.
Nationals sent LHP Tyler Robertson outright to Triple-A Syracuse.
Nationals designated LHP Tyler Robertson for assignment.
Nationals claimed LHP Tyler Robertson off waivers from the Twins, assigned him to Triple-A Syracuse.
Twins designated LHP Tyler Robertson for assignment.
Twins optioned LHP Tyler Robertson to Triple-A Rochester.
Twins recalled LHP Tyler Robertson from Triple-A Rochester.
The Twins are planning to recall Tyler Robertson from Triple-A Rochester if Matt Capps is placed on the disabled list, as expected, according to Joe Christensen of the Minneapolis Star-Tribune.
Twins purchased the contract of LHP Tyler Robertson from Double-A New Britain.
Tyler Robertson threw four scoreless innings Friday in his return to the rotation at Single-A Fort Myers.
Tyler Robertson threw seven scoreless innings Tuesday for Single-A Fort Myers.