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Arenado's third grand slam of the season lifts Diamondbacks past Yankees

Nolan Arenado hit a fifth-inning grand slam - his third of the season - and drove in four runs as Arizona beat the New York Yankees 8-4 on Sunday in Phoenix.

Queen Creek Newsroom

September 21, 20262 min read

Symbolic baseball trophy emblem in a desert twilight stadium setting, no athletes
MLBFinal
New York Yankees4
Arizona Diamondbacks8

September 20, 2026

PHOENIX - Nolan Arenado waited out the jam, took a 2-1 pitch from Brent Headrick, and turned a tied September afternoon into a Diamondbacks lead that held up.

Arenado went 1-for-4 with a home run and four RBI Sunday as Arizona beat the New York Yankees 8-4 at Chase Field.

The swing was a grand slam in the fifth - his third slam of the season and ninth of his career, tying Houston's Yordan Alvarez for the major league lead in grand slams this year, according to the Associated Press recap carried by ESPN. ESPN's box lists the blast at 381 feet to left and credits Arenado with four RBI on the day.

How the bases filled

Arizona already led 1-0 on Geraldo Perdomo's first-inning RBI single when the Yankees erupted for four runs in the third on home runs by Heliot Ramos, George Lombard Jr. and Spencer Jones off Corbin Burnes, the AP reported. The Diamondbacks answered in the fifth after that brief deficit.

Ketel Marte singled and Gabriel Moreno walked against Will Warren before Headrick entered with traffic on. Headrick struck out Perdomo for the second out, then walked Corbin Carroll to force in a run. Arenado followed by clearing the bases - Marte, Moreno and Carroll scoring ahead of him - for a 6-4 Arizona lead after the walk had cut the Yankees' advantage to two.

Justin Martinez earned the win in relief (3-0). Headrick took the loss (7-4). Five Arizona relievers combined to hold New York to three hits over the final 6 1/3 innings, per the AP, after Burnes had lasted only 2 2/3.

More runs, then the clinching math

Perdomo added an RBI triple in the seventh and Carroll singled him home as Arizona pushed the final to 8-4. Arenado grounded into a fielder's choice later in that inning and finished the day with the one hit that mattered most. A 1-for-4 line can look quiet until the one hit is a grand slam that flips a series finale.

The Diamondbacks logged their MLB-best 47th come-from-behind win of the season and kept pace in the National League wild-card race while trailing Philadelphia by four games with six to play, the AP reported. New York finished its road season 47-34 and still needs a near-perfect finish plus help to catch the AL East leaders.

Colorado next

Arizona is off Monday. Michael Soroka (8-5, 3.45 ERA) is lined up Tuesday at Colorado against Kyle Freeland, according to AP notes. Arenado's September slam - third of the year, four RBI on one swing - gave the Diamondbacks a series-closing win against a Yankees club that had briefly seized the lead with three third-inning homers.

One pitch in the fifth undid that damage and kept Arizona's wild-card math alive for another night.

Sources

ESPN

ESPN

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Queen Creek Newsroom

Reporting from Queen Creek and the surrounding area.

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