Having gone 18 straight series against American League East opponents without losing one - winning 13 with five ties in this span - the Orioles can extend that streak with one more win this weekend.
They beat the Rays 3-1 Friday to take the opener of a three-game series. The Orioles are 36-19 for the season, 3-1 on this homestand, 20-11 at home 10-3 against division teams and 13-6 in series-opening games.
The Orioles, winners of seven of their last eight games, begin play today in second place, two games behind the New York Yankees.
Friday was another well-pitched game by Baltimore pitchers. They have allowed one run in back-to-back games and three times the past five games. Over their last 28 games since April 29, they have a team ERA of 2.73 and have allowed two runs or less 13 times. Only the Yankees (2.43) have a better mark in baseball during this span.
O's starters have a 3.01 ERA for the year, the third-best rotation ERA in MLB behind the Phillies (2.69) and Yankees (2.72). In 28 games since April 29, the rotation's ERA is 2.26, second-best in MLB during that time behind the Yankees (2.19).