Domingo German pitched seven strong innings to become the first 16-game winner in the majors on Tuesday as the Yankees ran their winning streak over the Orioles to 15 games with an 8-3 victory.

German allowed two runs, five hits, struck out seven, walked one and won his career-high seventh straight decision.

D.J. LeMahieu homered on the first pitch he saw to get the Yankees going. Aaron Judge added a two-run double on the third anniversary of his major-league debut in a four-run fourth.

Gio Urshela had three more hits, including an R.B.I. single in the fourth. Cameron Maybin had a two-run single in the second while Gary Sanchez and Mike Tauchman added R.B.I. doubles among the Yankees’ 15 hits.