The Orioles today announced that left-hander Andrew Miller has reported to the club and right-hander Ryan Webb has been designated off of the 25-man roster.
Miller, 29, was acquired from Boston yesterday. He has posted a 2.34 ERA (42.1IP, 11ER) with 13 walks and 69 strikeouts in 50 appearances for Boston this season. He has held left-handed hitters to a .150/.203/.217 line in 65 plate appearances, while keeping righties to a .180/.279/.258 line in 105 plate appearances.
Since becoming a full-time reliever in 2012, Miller has pitched to a 2.78 ERA (113.1IP, 35ER) in 140 games, striking out 13.3 per 9.0 innings. He will wear jersey #48.
Webb, 28, is 3-2 with a 3.80 ERA (42.2IP, 18ER) in 42 appearances for the Orioles this season.