The Miami Marlins optioned infielder Derek Dietrich and outfielder Marcell Ozuna to Double-A Jacksonville after their 3-1 win over the Colorado Rockies on Monday.
The team plans to select the contracts of outfielders Christian Yelich and Jake Marisnick from Double-A before Tuesday's game, president of baseball operations Larry Beinfest said.
Beinfest said the team will announce corresponding moves to the 40-man roster Tuesday.
Ozuna hit .261 with three home runs and 32 RBIs in 69 games since being recalled from Jacksonville on April 30. Dietrich, who was recalled on May 8, hit .214 with nine home runs and 23 RBIs in 57 games.