Colton Cowser, who’s homered in back-to-back games, is leading off today for the fifth time this season.Jackson Holliday is on the bench.Jeremiah Jackson is in right field and batting second. Ryan Mountcastle is at first base and Samuel Basallo is the designated hitter.

Spencer Arrighetti (1-4, 6.94 ERA, 1.63 WHIP, 21 strikeouts); Orioles: Trevor Rogers (6-2, 1.41 ERA, 0.80 WHIP, 67 strikeouts) BETMGM SPORTSBOOK LINE: Orioles -139, Astros +117; over/under is 9 runs BOTTOM LINE: The Baltimore Orioles come into a matchup with the Houston Astros as losers of three in a row.