The New York Yankees dropped a painful 5-3 decision to the Arizona Diamondbacks on Saturday, September 19, 2026, at Chase Field. Pavin Smith delivered a walk-off two-run home run in the bottom of the ninth inning off Michael Fulmer, completing a one-run Arizona comeback and snapping what had been a Yankees lead heading into the late innings. This one stings — Cam Schlittler gave the Bombers every chance to win this ballgame, and the bullpen couldn't hold it.

Cam Schlittler Delivers a Quality Start, But It Goes to Waste

Let's be clear about one thing: Schlittler was excellent Saturday night. The right-hander went six full innings, allowing just one earned run on three hits while walking three and punching out six. That's a quality start by any measure, and it kept New York in a position to win deep into the game. Schlittler's ability to limit damage despite the three walks speaks to his composure on the mound, and a 1.00 WHIP for the outing is the kind of line that should produce wins — it just didn't on this night.

The Arizona bullpen entered the game needing to protect a narrow lead that shifted back and forth, and it was a patchwork effort from multiple arms. Brandon Pfaadt started for the Diamondbacks and went 4.1 innings, allowing one earned run on four hits with three strikeouts. From there, Arizona leaned on Justin Martinez, Kevin Ginkel, Brandyn Garcia, and ultimately Juan Morillo, who picked up the win with 1.1 scoreless innings of relief, walking one and striking out one.

Austin Wells and Heliot Ramos Provide the Yankees Offense

New York's offense wasn't completely absent. Austin Wells went 2-for-3 with a home run and an RBI, showing punch from behind the plate. Heliot Ramos added a solo home run of his own, finishing 1-for-4 with one RBI. José Caballero chipped in with a 2-for-2 effort at the plate, though neither of his hits drove in a run. Altogether, the Yankees scratched together three runs — enough to win on most nights when your starter gives you six solid innings.

  • Austin Wells: 2-for-3, 1 HR, 1 RBI
  • Heliot Ramos: 1-for-4, 1 HR, 1 RBI
  • José Caballero: 2-for-2, 0 RBI

The Turning Point: Fulmer Can't Escape the Ninth

The game turned decisively in the bottom of the ninth. Michael Fulmer entered in relief and faced a one-run deficit to protect. He couldn't do it. Fulmer surrendered a hit, issued a walk, and then Pavin Smith deposited a two-run shot to end the game — a devastating two-pitch sequence that handed Arizona a 5-3 final. Fulmer was charged with two earned runs in just one-third of an inning, taking the loss. It was the kind of inning that erases six good frames in a hurry.

For Arizona, Smith's walk-off was the signature moment — one hit, one home run, two RBI in one at-bat. That's all it took. Nolan Arenado also contributed with a 2-for-4 effort for the Diamondbacks, providing some offensive support earlier in the game.

Bullpen Management Will Be the Talking Point

Before Fulmer, Paul Blackburn worked a 1.1-inning stretch and kept Arizona off the board despite allowing two hits, while Brent Headrick handled 0.2 innings without giving up a run. The Yankees used four relievers total after Schlittler, and the result was a blown opportunity after the starter did his job.

This loss falls squarely on the bullpen's inability to protect a late lead. Schlittler put the Yankees in a winnable spot. The offense provided three runs — not a lot, but enough. When you lose a game like this, you look at the ninth inning and you don't like what you see. The Yankees head forward in the 2026 regular season needing answers from the back of their bullpen.

What's Next for the Yankees

New York continues their road series in Arizona following Saturday's loss. The Yankees will need a bounce-back performance to salvage something from this trip. If Schlittler's outing is any indication, the starting pitching can be trusted — but the bullpen needs to match that standard, and Saturday night it did not.