What happened: The Miami Marlins optioned left-hander Braxton Garrett to Triple-A Jacksonville, clearing the way for Janson Junk to serve as the team's No. 5 starter alongside Sandy Alcantara, Eury Perez, Max Meyer and Chris Paddack. Separately, the Los Angeles Dodgers confirmed that Roki Sasaki will begin the season in their rotation despite a rocky spring training with a 13.50 ERA and control issues.
Why it matters: Dodgers' faith in Sasaki's upside amid depth concerns boosts their rotation potential but risks early struggles impacting over/unders and series odds. Both moves highlight roster finalization with playoff implications minimal but fantasy and prop relevance high.
What to watch: Watch Janson Junk's season debut and Roki Sasaki's first MLB start for performance indicators; track Garrett's AAA outings for potential recall.