Yankees star pitcher Domingo Germán emerged from his luxury Yonkers apartment building Friday — the same day he was shelved by the Bombers for the rest of the season amid domestic violence allegations.

The Dominican-born righty, 27, was spotted greeting an unidentified woman outside the building around 5 p.m. — shaking her hand before the pair returned inside.

Germán did not take questions from a Post reporter.

The pitcher was initially sidelined Thursday by Major League Baseball officials amid allegations he roughed up girlfriend Mara Vega on Monday — the same day the couple and other Yankees feted the retiring CC Sabathia at a swanky affair at Hudson Yards.

On Friday, sources told The Post that Germán would not return to the field for the remainder of the season and will not pitch in an MLB game again until his case is resolved.

No police report was filed, but officials learned of the spat on Tuesday and launched their own probe, sources said.

Vega — the mother of Germán’s two children — met with MLB investigators on Friday, but it is unclear if she is cooperating, sources said.

Germán was also at Yankee Stadium along with MLB officials but it is not known if they met.