Smith (undisclosed) returned from Triple-A Norfolk's injured list Sunday, walking two and striking out two over a one-inning start in the club's 4-0 loss to Nashville.

Smith (undisclosed) is listed on the 7-day minor-league injured list at Triple-A Norfolk.

Smith cleared waivers and was outrighted to Triple-A Norfolk on Friday, Rich Dubroff of BaltimoreBaseball.com reports.

Smith was optioned to Triple-A Norfolk on Sunday, Roch Kubatko of MASNSports.com reports.