Yankees vs. Diamondbacks: What to Know Before Saturday’s Game

When and where is Yankees vs. Diamondbacks?

The direct answer is Yankees at Diamondbacks on Saturday, September 19, 2026. The official MLB schedule lists first pitch for 8:10 p.m. Eastern Time at Chase Field.

That answers the basic search, but a schedule does not predict the winner. It establishes the event; the useful context comes from the standings and the listed pitching matchup.

What do the standings actually tell us?

In the latest official standings listing available before Saturday’s game, New York is 88–64 with a .579 winning percentage and sits second in the AL East. Arizona is 80–73 with a .523 winning percentage and sits third in the NL West.

Those records should not be read as a direct head-to-head ranking. The teams are listed in different league and division tables, so this is not a same-division race in which one club can directly displace the other. The standings instead show two different season contexts meeting in one game.

That distinction makes the records more useful: they describe where each team stands in its own competition, but they do not by themselves establish which club is more likely to win Saturday.

Which matchup detail is worth watching first?

The D-backs’ official probable-pitchers listing names Cam Schlittler for New York and Brandon Pfaadt for Arizona. Both are listed as right-handed pitchers. Schlittler’s listed line is 14–6 with a 1.95 ERA and 228 strikeouts; Pfaadt’s is 7–3 with a 3.77 ERA and 84 strikeouts.

Those numbers give the game a concrete pregame lens: compare the listed starters rather than relying on team reputation alone. They still do not justify a guaranteed outcome, and the page notes that probable pitchers can change.

The useful takeaway

The evidence supports a narrow but clear answer: the Yankees are scheduled to visit the Diamondbacks at 8:10 p.m. Eastern Time on September 19, the teams enter from different standings contexts, and the listed starters are Schlittler and Pfaadt. That is enough to understand what the matchup is and what to examine before first pitch—without turning a current record or a probable pitcher into a prediction.