NEW YORK — Paul Goldschmidt has spent much of August learning one of baseball’s most uncomfortable lessons.

A résumé does not guarantee tomorrow’s lineup.

Not an MVP award. Not seven All Star selections. Not hundreds of career home runs. Not nearly two decades of proving that you can hit major league pitching.

For much of this month, Goldschmidt simply waited.

Then came Friday night at Yankee Stadium.

With the Boston Red Sox in town and the Yankees needing every advantage they could find in a critical late season rivalry series, Goldschmidt returned to the starting lineup.

One swing changed the conversation.

His third inning home run against Patrick Sandoval produced the only run in New York’s 1 0 victory. It was Goldschmidt’s 17th homer of the season and his first since July 24.

Now, two days later, the Yankees are turning toward him again.

Goldschmidt is part of New York’s lineup plan for Sunday’s series finale against Boston, with left hander Ranger Suárez scheduled to start for the Red Sox. The Yankees are using a right handed heavy look against Suárez, while Ben Rice and George Lombard Jr. are getting the day off.

It is a matchup decision.

But for Goldschmidt, it feels bigger than that.

His role has changed dramatically.

The Yankees’ roster evolved around the trade deadline, and Goldschmidt increasingly found himself without an obvious everyday position. Before Friday, he had accumulated only 16 plate appearances during August.

Manager Aaron Boone continued praising the veteran’s preparation even as playing time disappeared.

Goldschmidt kept working.

That professionalism can sound like a cliché until a player actually has to live it.

Friday demonstrated why it matters.

Goldschmidt stepped into a game carrying postseason intensity and delivered the only offensive moment the Yankees ultimately needed.

Cam Schlittler and the New York bullpen handled everything else, combining to shut out Boston while Goldschmidt’s solo homer survived as the difference. Schlittler worked 5 2/3 scoreless innings, striking out eight, and the bullpen protected the narrow advantage.

Goldschmidt did not suddenly reclaim an everyday job with one swing.

That is not how the 2026 Yankees are constructed.

But he reminded them why having a player of his experience available can matter enormously in September.

The numbers tell a complicated story.

Entering Sunday, Goldschmidt was batting .244 with a .307 on base percentage and a .449 slugging percentage. He had 17 home runs and 45 RBIs in 342 plate appearances.

Those are not vintage Goldschmidt numbers.

They also do not describe a player incapable of changing a game.

And Sunday offers another opportunity.

Suárez presents a difficult challenge. The Boston left hander enters the matchup with a 5 3 record and a 3.35 ERA across 118 1/3 innings.

New York therefore has a straightforward reason for leaning toward Goldschmidt.

Matchups matter.

September will likely demand more of this.

The Yankees have enough depth that Boone can shape lineups around opposing pitchers instead of automatically writing the same nine names every afternoon.

For veterans accustomed to everyday roles, that adjustment can be uncomfortable.

Goldschmidt appears to understand the assignment.

Stay prepared.

Accept the matchup.

Make the opportunity matter.

That formula already delivered one victory against Boston.

Friday’s homer was particularly striking because of everything that preceded it. Goldschmidt had waited through weeks of reduced opportunities, stepped into one of the most emotionally charged series on New York’s schedule and immediately produced the decisive run.

That is veteran value in its simplest form.

It does not require nostalgia.

It requires production.

The Yankees and Red Sox enter Sunday with far more at stake than another chapter in their historic rivalry. New York is protecting its position in the American League wild card picture while still chasing Tampa Bay in the AL East. Boston remains close enough to make every head to head result significant.

That turns individual lineup decisions into postseason calculations.

Goldschmidt may no longer be the centerpiece of an offense.

He may not know whether tomorrow brings another start or another night waiting on the bench.

But Sunday offers something far more immediate.

Another left handed pitcher.

Another Yankees Red Sox game.

Another opportunity.

And after spending much of August waiting for baseball to call his name again, Paul Goldschmidt has already shown that one opportunity can be enough.