Smith was optioned to Triple-A Las Vegas on Tuesday.
Smith holds a 6.59 ERA in 10 relief appearances with Oakland this season. He's clearing out to make room for Angel Felipe's return from paternity leave.
Smith was optioned to Triple-A Las Vegas on Tuesday.
Smith holds a 6.59 ERA in 10 relief appearances with Oakland this season. He's clearing out to make room for Angel Felipe's return from paternity leave.