The Baltimore Orioles (71-44) and Seattle Mariners (62-52) will open a 3-game series on Friday at T-Mobile Park. First pitch is set for 10:10 p.m. ET (MLB Network). Let’s analyze BetMGM Sportsbook’s lines around the Orioles vs. Mariners odds and make our expert MLB picks and predictions for the best bets.
Season series: Orioles lead 2-1
The Orioles are 7-3 in their last 10 games but they avoided being swept in a 3-game series vs. the Houston Astros with a 5-4 win Thursday. Baltimore still leads the AL East by 3 games and has scored the 6th-most runs in the league (567).
The Mariners enter on a 7-game win streak and have won 9 of their last 10 to pull within 5 1/2 games of the Texas Rangers for the lead in the AL West. Seattle owns the 2nd-lowest team ERA in the majors (3.74).