Baker was optioned to Triple-A Norfolk on Saturday.
The Orioles recalled Baker from Triple-A Norfolk on Wednesday.
The Orioles optioned Baker to Triple-A Norfolk following Saturday's game against the Padres.
The Orioles recalled Baker from Triple-A Norfolk on Thursday.
The Orioles optioned Baker to Triple-A Norfolk on Wednesday.
Baker (1-1) allowed three runs on a hit and two walks while striking out two over two-thirds of an inning, taking the loss Thursday versus the Mariners.
The Orioles recalled Baker from Triple-A Norfolk on Tuesday.
The Orioles optioned Baker to minor-league camp Sunday, Roch Kubatko of MASNSports.com reports.
Baker has allowed a hit, two walks and a hit batsman while striking out three over 2.2 scoreless innings in Grapefruit League play.
Baker is on the Orioles' roster for the ALDS, Evan Grant of The Dallas Morning News reports.