• Starting pitcher Ubaldo Jimenez will make his second rehab start on Sunday for Triple-A Norfolk. He will travel with the Orioles to Toronto for their three-game series, which begins on Tuesday.
• The O's signed starting pitcher Joe Saunders to a Minor League deal on Friday. Saunders made seven starts for Baltimore during the regular season in 2012 and got the call for the Orioles' Wild Card Game that season. The lefty will report to Norfolk on Monday and will work out of the bullpen for the first time in his career.
• McGregor, who is based in Sarasota, Fla., to work with rehabbing pitchers, will serve as Baltimore's pitching coach during this weekend's three-game series against the Mariners. Pitching coach Dave Walker is away from the team to attend his daughter's wedding. McGregor served as the O's interim bullpen coach during the 2013 season.