Britton is scheduled to start Saturday's game, and the following pitchers are also expected to work an inning: Jake Arrieta, Tommy Hunter, Steve Johnson, Dylan Bundy, T.J. McFarland, Todd Redmond, Zach Clark and Adam Russell. … Seven pitchers are slated to pitch in Sunday's first road game against the Toronto Blue Jays in Dunedin: Jair Jurrjens, Troy Patton, Mike Belfiore, Kevin Gausman, Mike Wright, Daniel Schlereth and Eduardo Rodriguez. The final two innings will be thrown by pitchers brought in from minor league mincamp. … Manager Buck Showalter said second baseman Brian Roberts will start Saturday's game, get one or two at-bats and then leave to attend a friend's wedding. He will not play in Sunday's game and will return for Monday's home game against the New York Yankees. … Nick Markakis returned to camp Friday after being away from the team to attend a funeral. … Catcher Allan de San Miguel left camp after Friday's workout to join the Australian team for the World Baseball Classic. Infielder Jonathan Schoop (Netherlands) will leave after Saturday's game. Both of their teams play their tournament openers March 2 in Taiwan. ... Left-hander Zach Braddock is continuing his rehab from a torn labrum and is throwing long toss from 250 feet.