Mayo went 2-for-4 with one RBI, one stolen base and one run scored in Friday's 4-3 extra-inning win over the Athletics.
Hoppe allowed an unearned run on one hit and struck out one over one inning to earn the save in Friday's 4-3 extra-inning win over the Athletics.
Young allowed one run on five hits and a walk while striking out four over seven innings in a no-decision versus the Athletics on Friday.
McClanahan (10-6) earned the win against the Padres on Friday, allowing four runs (three earned) on three hits and two walks with four strikeouts over 5.2 innings.
Diaz went 2-for-5 with a home run and two RBI in Friday's 9-4 win over the Padres.
Simpson went 2-for-4 with a double, two runs scored and two stolen bases in Friday's 9-4 win over the Padres.
The Orioles reinstated Alexander (hand) from the injured list Friday.
The Orioles optioned Vazquez to Triple-A Norfolk on Friday.
Palacios is not in the lineup for Friday's contest versus the Padres.
Suarez is back in Triple-A Norfolk on Thursday after signing a minor-league deal with the Orioles, Andy Kostka of TheBanner.com reports.
