Steve Seagrave recommended betting Arizona Diamondbacks on the moneyline for Opening Day against the Chicago Cubs. Justin Steele struggled significantly in his opener against the Dodgers, surrendering five earned runs and three home runs in just four innings. Zac Gallen, meanwhile, demonstrated excellent form at Chase Field last season, going 8-3 with a 3.36 ERA and a stellar .235 batting average against. Additionally, Arizona historically performs very well in home openers, winning comfortably the past four times they've opened the season at home, most recently with a blowout win (16-1) over Colorado last year. This blend of favorable history, home advantage, and pitching superiority makes the Diamondbacks a strong wager at -125.