Diamondbacks Defeat Yankees 8-4 in Series Finale

What we said beforehand

The Arizona Diamondbacks will face off against the New York Yankees at Chase Field on September 20, 2026, in a crucial matchup that sees the series tied at 1-1. The Diamondbacks, with a home record of 81-74, are looking to turn around their recent form, while the Yankees, boasting an away record of 89-65, aim to build on their strong performance.

In their last five games, the Diamondbacks have struggled, recording just one win against four losses. They recently lost to the Yankees 9-2 on September 19, followed by a narrow 4-3 defeat to the Miami Marlins and another loss to the same team by a score of 4-2 after extra innings. Their only victory in this stretch came against the Marlins, where they managed to edge out an 8-7 win. Over the last ten games, Arizona has a record of 5-5, with an average of 4.1 runs scored per game and 4.5 runs allowed, indicating a slight imbalance in their performance.

Conversely, the Yankees are riding a wave of success, having won eight of their last ten games, including a recent victory over the Diamondbacks. Their last five games show a record of 4-1, with an impressive average of 6.0 runs scored and only 3.4 runs allowed per game. The Yankees’ recent form includes a series of strong performances against the Minnesota Twins, where they secured two wins before facing Arizona.

At home, the Diamondbacks have struggled, with a record of 2-4 in their last six games at Chase Field. They have averaged only 3.4 runs scored while allowing 6.0 runs in their last five home games. In contrast, the Yankees have been formidable on the road, with a recent away record of 3-1, scoring an average of 6.2 runs and allowing just 2.2 runs in their last five away games.

In terms of head-to-head matchups, the teams have split their four encounters this season. The Yankees won the most recent game 9-2, while the Diamondbacks previously defeated them 5-3. The teams also faced off twice in April 2025, with the Diamondbacks winning one game and the Yankees taking the other two.

Injury concerns may impact the Diamondbacks more significantly, as they have several players on the 60-day injured list, including Tyler Locklear (thumb), Ryan Thompson (back), A.J. Puk (elbow), Andrew Saalfrank (shoulder), and Cristian Mena (shoulder). The Yankees also have key players sidelined, including Jazz Chisholm Jr. (thumb), Trent Grisham (hamstring), Fernando Cruz (elbow), Giancarlo Stanton (calf), and Aaron Judge (calf), but their recent success suggests they have managed to adapt despite these absences.

The betting market, as reported by DraftKings, has the Diamondbacks as favorites with a money line of -126, while the Yankees are at +105. The spread is set at -1.5 for Arizona, with a total of 8.0 runs for the game. The conditions for the matchup are expected to be warm, with a temperature of 98°F and wind gusts reaching 14 mph, which could influence gameplay.

Viewers should watch for the performance of key players, including Gabriel Moreno for the Diamondbacks, who leads the team with a batting average of .304 and 75 runs batted in. Nolan Arenado has also been impactful, hitting 26 home runs this season. For the Yankees, Cody Bellinger, with a .270 batting average, and Ben Rice, who has hit 39 home runs and driven in 95 runs, will be crucial to their offensive efforts.

Overall, this matchup promises to be an exciting contest as both teams vie for a pivotal win in the series.