The Mets can already have an eye toward next year with the schedule release on Monday.

The Amazin’s open the season March 26 against the Nationals at Citi Field, and then take on the rival Phillies on March 30.

The Subway Series starts in the Bronx when the Mets play at the Yankees on July 7-8. They come back to Flushing for a pair of games on July 28-29 to finish the regular-season set.

The Dodgers come to Citi Field at the end of May, but one of the highlights is a trip to Puerto Rico a month earlier. The Mets are heading back to San Juan for a three-game series against the Marlins. They’ll play April 28-30 at Hiram Bithorn Stadium.

“Puerto Rico has a rich baseball history and passionate baseball fans,” Mets COO Jeff Wilpon said in a statement. “We are honored to represent the Mets, and Major League Baseball, and are looking forward to returning to Puerto Rico to play the Marlins in 2020.”

The Mets had faced the Marlins in Puerto Rico in 2010.

Full New York Mets 2020 schedule

March 26-March 29 vs. Nationals

March 30-April 1 vs. Phillies

April 2-April 5 at Nationals

April 7-8 at Astros

April 9-12 at Brewers

April 13-16 vs. Braves

April 17-19 vs. Brewers

April 21-23 vs. Marlins

April 24-26 at Braves

April 28-30 vs. Marlins at San Juan, P.R.

May 1-3 vs. Braves

May 4-6 vs. Reds

May 8-10 at Cardinals

May 11-13 at Diamondbacks

May 15-18 vs. Pirates

May 19-21 vs. Diamondbacks

May 22-24 at Braves

May 26-28 at Phillies

May 29-31 vs. Dodgers

June 2-3 vs. Astros

June 4-7 at Nationals

June 8-10 vs. Cardinals

June 12-14 vs. Nationals

June 16-18 at Cubs

June 19-21 vs. Phillies

June 22-25 at Giants

June 26-28 at Padres

June 30-July 2 vs. Giants

July 3-6 vs. Padres

July 7-8 at Yankees

July 10-12 at Marlins

July 17-19 vs. Mariners

July 21-23 at Reds

July 24-26 at Phillies

July 28-29 vs. Yankees

July 30-Aug. 2 vs. Marlins

Aug. 3-5 at Rockies

Aug. 6-9 at Dodgers

Aug. 11-13 vs. Braves

Aug. 14-16 vs. Phillies

Aug. 18-20 at Angels

Aug. 21-23 at A’s

Aug. 25-27 at Nationals

Aug. 28-30 vs. Cubs

Aug. 31-Sept. 3 vs. Rockies

Sept. 4-6 vs. Nationals

Sept. 7-9 at Braves

Sept. 11-13 at Pirates

Sept. 15-17 vs. Marlins

Sept. 18-20 vs. Rangers

Sept. 21-24 at Phillies

Sept. 25-27 at Marlins