With the fantasy baseball preseason heating up, pitchers and catchers have reported for duty and early spring training games are underway. Sandy Alcantara of the Miami Marlins returned from Tommy John surgery, showcasing his elite stuff against the New York Mets. He has been named the team's Opening Day starter. Meanwhile, Clay Holmes impressed in his debut for the Mets, and Alex Bregman homered in his first game with Boston, despite some roster controversies. Giancarlo Stanton's ongoing elbow issues have raised concerns about his readiness for the season. Other notable mentions include Jung Hoo Lee's promising lineup positioning for San Francisco and Jac Caglianone's power potential with the Kansas City Royals.