The Arizona Diamondbacks (12-15) and Seattle Mariners (14-12) play the 2nd game of a 3-game series at T-Mobile Park Saturday. First pitch is scheduled for 9:40 p.m. ET (FS1). Let’s analyze BetMGM Sportsbook’s lines around the Diamondbacks vs. Mariners odds and make our expert MLB picks and predictions for the best bets.
Season series: Mariners lead 1-0
The Diamondbacks, who were -124 favorites, lost 6-1 in the series opener Friday with the Under (7.5) hitting in Seattle. Arizona has lost back-to-back games and 7 of 11.
RF'Mitch Haniger'hit a grand slam in the 6th inning for the Mariners, who cashed as +115 underdogs. Seattle has won 2 straight games and 8 of 10.