Alcantara will start Monday's spring game against the Mets, Christina De Nicola of MLB.com reports.
The 25-year-old will start the second game of spring training for the Marlins and should also be in the mix to start Opening Day. Alcantara pitched well in 2020 with a 3.00 ERA, 1.19 WHIP and 39:15 K:BB across 42 innings (seven starts).