Ketel Marte hit his first career walk-off three-run home run on Tuesday to lead the Arizona Diamondbacks to a comeback victory [1].
The win demonstrates the Diamondbacks' ability to perform under high-pressure scenarios, marking a significant personal milestone for Marte and a momentum shift in the series against the San Francisco Giants.
The game took place May 19, 2026, at Chase Field in Phoenix, Arizona [2]. Entering the bottom of the ninth inning, the Diamondbacks were trailing the Giants by either one or two runs, with reports citing a score of 3-2 [3] or 3-1 [4]. With two outs and runners on first and second base, Marte connected for a three-run home run [5].
The blast provided the decisive three runs needed to secure a final score of 5-3 [6]. This moment marked the first time in Marte's career that he hit a walk-off home run [7].
"I just tried to stay relaxed and swing at my pitch," Marte said [8].
Left-hander Matt Gage, who surrendered the home run, attributed the play to a lack of precision. "I missed my spot, and Marte took advantage of it," Gage said [9].
Diamondbacks manager Torey Lovullo praised the execution of the hit during the critical moment of the game. "That's the kind of swing we need in that moment," Lovullo said [10].
The victory came after the Diamondbacks faced a deficit in the final frame, needing a rally to avoid a loss. By capitalizing on the mistake by Gage, Marte turned a potential defeat into a dramatic win in front of the home crowd.
“"I just tried to stay relaxed and swing at my pitch,"”
This victory underscores the Diamondbacks' resilience in late-game situations and highlights Ketel Marte's evolution into a clutch performer. By securing his first career walk-off home run, Marte strengthens his role as a cornerstone of the offense, while the Giants must address bullpen instability after allowing a game-ending rally with two outs in the ninth.
