The Detroit Tigers secured a dramatic 5-4 walk-off victory against the Seattle Mariners on June 7, 2026, punctuated by a bases-loaded single from rookie infielder Kevin McGonigle in the bottom of the ninth inning.
The Tigers managed to string together hits against three different Seattle relievers—Criswell, Gabe Speier, and finally Muñoz—to secure the win.
Mariners infielder Colt Emerson continued a historic start to his professional career during the contest.
This result likely impacted bettors who favored the Mariners' superior divisional standing and Castillo’s veteran presence on the mound.
The Mariners turned to Andrés Muñoz to protect a one-run lead.
Detroit Tigers rookie Kevin McGonigle delivers a two-run single in the ninth to stun the AL West-leading Seattle Mariners 5-4 at Comerica Park.