Corey Seager won the NL Rookie of the Year award unanimously.

Michael Fulmer took the AL honor — and that vote wasn’t all that close, either.

Seager and Fulmer were announced as the winners Monday night, when votes from the Baseball Writers’ Association of America were made public. Seager’s victory was almost a foregone conclusion after he hit .308 with 26 home runs and 72 RBIs this year for the Los Angeles Dodgers. Fulmer, on the other hand, had to hold off a late challenge from New York Yankees catcher Gary Sanchez, who hit 20 home runs in only 53 games.

Fulmer’s season-long contributions for Detroit won out. The right-hander went 11-7 with a 3.06 ERA in 26 starts for the Tigers. He ended up receiving 26 of 30 first-place votes from the BBWAA, outdistancing Sanchez by a total of 142 points to 91.

“I’m really happy and blessed to receive this award,” Fulmer said on a conference call. “I knew that both Gary and Tyler (Naquin) had outstanding years, and I hope to play against them for a long time.”

Naquin, a Cleveland outfielder, finished third in the AL race.

Seager received the maximum 150 points in the NL vote. The Los Angeles shortstop finished well ahead of Washington outfielder Trea Turner (42) and Dodgers pitcher Kenta Maeda (37).

Seager is the 17th Dodgers player to earn Rookie of the Year honors — easily the most of any team — but the franchise hadn’t had a winner since Todd Hollandsworth in 1996.

The Dodgers, of course, had the first Rookie of the Year when Jackie Robinson won in 1947. They also had four winners in a row from 1979-82 and five in a row from 1992-96.