The Detroit Tigers defeated the Seattle Mariners 4-2 in the opening game of their three-game series, taking a 1-0 lead. Rookie pitcher Keider Montero delivered an impressive performance, allowing only one run on four hits over six innings, marking his best start of the season with eight strikeouts. Parker Meadows contributed significantly by hitting a home run and driving in two runs, while Colt Keith and Wenceel Pérez also added RBIs. The Mariners managed to score two runs, with Luke Raley hitting a solo home run and Jorge Polanco contributing an RBI single. Despite the loss, Seattle remains in first place in the AL West with a 59-55 record. The game showcased the Tigers' potential as they improved to 54-60 overall, emphasizing the impact of their rookies in this matchup.