In every stage of his journey to the majors, George Lombard Jr. initially struggled offensively before figuring out opposing pitching at the level.

It took him one at-bat in his Yankees debut to make the adjustment.

After a third-inning groundout, Lombard stepped up in the fifth inning for his second career at-bat and smoked a solo home run into the left field seats for his first hit, homer, RBI, run scored and electrifying moment in The Bronx.

New York Yankees newcomer George Lombard Jr. hits a solo home run for his first major league hit in the fifth inning during a game against the St. Louis Cardinals at Yankee Stadium in the Bronx, New York, Tuesday, August 4, 2026. JASON SZENES FOR THE NEW YORK POST

Facing St. Louis’ Hunter Dobbins, Lombard dug an 0-2 hole with a couple foul balls, then watched a sweeper get too much of the plate.

He blasted it for a 2-0 lead and allowed a small smile as he rounded the bases while his parents hugged in the stands.

Officially called up earlier Tuesday as Anthony Volpe was sent down, the 21-year-old Lombard already had begun to prove himself with his glove, jump-starting a pair of slick double plays in the first five innings.