The New York Yankees travel to Chase Field on Sunday, September 20, 2026 for a 4:10 PM ET regular season showdown against the Arizona Diamondbacks. Will Warren takes the ball for New York against Corbin Burnes, one of the most accomplished pitchers in the National League. With the September stretch run in full swing, every game carries weight in the standings, and this road test in Phoenix is exactly the kind of afternoon that separates contenders from pretenders. Catch the action on YES Network or WFAN 660/101.9 FM.

Will Warren vs. Corbin Burnes: A Significant Pitching Mismatch to Monitor

The pitching matchup is the story here. Corbin Burnes is the type of arm that gives any lineup fits. He commands multiple pitches, works efficiently, and has the track record of a frontline starter capable of carrying a staff when it matters most. Warren, a younger arm working to establish himself in the Yankees rotation, faces a stiff test on the road against a Diamondbacks lineup that is capable of doing damage.

Warren's performance in games like this one — on the road, facing an experienced ace, in a pennant-race environment — will tell us something real about where he stands as a legitimate piece of this pitching staff going forward. The Yankees need length and strikes. Keep your eye on his first-inning execution and whether he can neutralize the top of Arizona's order early.

Arizona Diamondbacks Starting Lineup

• Lars Nootbaar — LF
• Ketel Marte — 2B
• Gabriel Moreno — C
• Geraldo Perdomo — SS
• Corbin Carroll — RF
• Nolan Arenado — 3B
• Jesús Sánchez — DH
• Pavin Smith — 1B
• Tim Tawa — CF

Keys to Watch for the Yankees

Handling the Top of Arizona's Order

Ketel Marte hitting second and Corbin Carroll in the five-hole gives Arizona genuine offensive threats throughout this lineup. Marte is a proven run-producer and a hitter Warren cannot afford to fall behind in the count. Carroll has the speed and power combination that can turn a mistake pitch into a big inning in a hurry. If Warren gets into deep counts against those two early, this game can get away from the Yankees fast.

Nolan Arenado as a Lineup Wildcard

Arenado batting sixth is a name the Yankees bullpen needs to respect even late in the game. His experience in big spots makes him a threat regardless of where he sits in the order. Do not let his lineup position lull the pitching staff into complacency.

Manufacturing Runs Off Burnes

Burnes does not hand out free bases. The Yankees will need to string together quality at-bats, work pitch counts, and stay disciplined. One-run games are a real possibility here, which means situational hitting — advancing runners, putting the ball in play with men on base — becomes the offensive priority.

Prediction

This is a tough assignment for Warren on the road against a legitimate ace. Burnes is the kind of pitcher who can shut a lineup down when he is on, and Chase Field on a September afternoon is not an easy place to score. The Yankees need a strong outing from Warren just to keep this competitive. Expect a tight, low-scoring game. If New York can steal a run or two early and get into Arizona's bullpen by the fifth or sixth inning, they have a shot. Edge to Arizona, but the Yankees are capable of pulling off a road win if Warren delivers his best stuff.