The Seattle Mariners (34-27) and Oakland A’s (24-37) open a 3-game set at Oakland Coliseum Tuesday. First pitch is scheduled for 9:40 p.m. ET. Let’s analyze BetMGM Sportsbook’s'lines around the Mariners vs. A’s odds and make our expert MLB picks and predictions for the best bets.
Season series: Mariners lead 2-1
Seattle completed a 3-game home sweep of the Los Angeles Angels, winning 5-1 as a -204 favorite Sunday with the Under (7) hitting. RHP Luis Castillo allowed just 2 hits in 7 shutout innings for the Mariners, who have won 7 of their last 9 games.
Oakland dropped 2 of 3 games at the Atlanta Braves over the weekend. The A’s lost 3-1 as +219 underdogs in the series finale Sunday as the Under (8.5) cashed. The A’s have lost 4 of their last 5 games.