Marlins hold off Diamondbacks 4-3 with Sandy Alcantara getting 1st career save

PHOENIX (AP) — Jakob Marsee hit a two-run homer and Sandy Alcantara earned his first career save as the Miami Marlins held off the Arizona Diamondbacks 4-3 on Wednesday night.

With the Marlins (76-77) on the fringe of the National League playoff race, manager Clayton McCullough called on his ace starter for the ninth inning — two days after Alcantara threw 101 pitches in a no-decision at Arizona.

Alcantara, who leads the majors with 206 innings pitched this season, got two deep flyouts before walking Lars Nootbaar. Pinch-runner Jordan Lawlar attempted to steal second but was thrown out by catcher Joe Mack to end it.

The Diamondbacks (80-73) fell 3 1/2 games behind San Diego for the final NL wild card with nine remaining.

Marsee connected for his 11th homer in the third against Merrill Kelly (9-14) with Javier Sanoja on base. Marsee also doubled to start Miami’s two-run second inning. The Marlins eventually loaded the bases and Heriberto Hernández drove in a run with an infield single. Another run scored on third baseman Nolan Arenado’s throwing error.

Marlins hold off Diamondbacks 4-3 with Sandy Alcantara getting 1st career save | iNFOnews.ca
Miami Marlins pitcher Sandy Alcantara, left, celebrates a win against the Arizona Diamondbacks with Marlins manager Clayton McCullough after a baseball game, Wednesday, Sept. 16, 2026, in Phoenix. (AP Photo/Ross D. Franklin)

Hernández had four of Miami’s 10 hits.

Pavin Smith, Gabriel Moreno and Arenado homered for Arizona. Moreno had three hits to raise his batting average to .307; the Phillies’ Luis Arraez leads the National League at .316.

Kelly, making his 200th major league start, lasted 4 2/3 innings. He gave up seven hits and four runs (three earned) with two walks and nine strikeouts.

Ryne Nelson, just activated from the 60-day injured list, pitched 1 1/3 scoreless innings in his first appearance since June 15. He had been sidelined with a strained right elbow.

Marlins starter Ryan Gusto also didn’t make it out of the fifth, allowing eight hits and two runs. Cade Gibson (5-1) got five outs for the win.

Marlins hold off Diamondbacks 4-3 with Sandy Alcantara getting 1st career save | iNFOnews.ca
Miami Marlins shortstop Otto Lopez, left, celebrates after tagging out Arizona Diamondbacks’ Jordan Lawlar during the ninth inning of a baseball game, Wednesday, Sept. 16, 2026, in Phoenix. (AP Photo/Ross D. Franklin)

Alcantara has made 201 big league starts. His eight previous relief appearances all came as a rookie with St. Louis in 2017.

Up next

Marlins: Following a day off, RHP Tyler Phillips (5-6, 3.55 ERA) starts Friday in San Diego.

Diamondbacks: Begin a three-game series Friday against the New York Yankees at Chase Field.

Marlins hold off Diamondbacks 4-3 with Sandy Alcantara getting 1st career save | iNFOnews.ca
Miami Marlins’ Jakob Marsee, left, celebrates his two-run home run against the Arizona Diamondbacks with Marlins’ Deyvison De Los Santos during the third inning of a baseball game, Wednesday, Sept. 16, 2026, in Phoenix. (AP Photo/Ross D. Franklin)

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See AP’s full MLB coverage here

Marlins hold off Diamondbacks 4-3 with Sandy Alcantara getting 1st career save | iNFOnews.ca
Arizona Diamondbacks’ Gabriel Moreno rounds the bases after hitting a home run against the Miami Marlins during the fifth inning of a baseball game, Wednesday, Sept. 16, 2026, in Phoenix. (AP Photo/Ross D. Franklin)

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