F/F SPOTLIGHT: Rubby De La Rosa

Most owners are aware of the risks that young starting pitchers carry with them. After all, they are prone to ERA- and WHIP-killing blowups. The key is to analyze them individually and roster them when there are signs they could be ready to take a big step forward.

Like a lot of young players, many starting pitchers do not show linear growth. For example, they might flop initially, be sent back to the minors, get called back up again, go down with a serious injury, build back their arm strength in a bullpen role, and wait for another rotation shot.

Such has been the case with Rubby De La Rosa (RHP, ARI), a former top prospect in the LA system who is starting to show significant signs of growth hidden beneath his 4+ ERA.

Among starting...

Almost!

You’re just a few clicks away from accessing this feature and hundreds more throughout the year that have a singular goal in mind: Winning your league. Subscribe to BaseballHQ.com here!

Already a subscriber? Sign in here

More From Facts & Flukes

Max Fried pitched like an ace in 2025 despite a second-half slide. Any reason for concern? Plus looks at Vinnie Pasquantino, Jo Adell, Jack Flaherty and Andrés Giménez.
Feb 19 2026 3:05am
After averaging 36 HR and a .286 BA per season from 2021-23, Austin Riley has battled injuries and hit 35 HR combined in 2024-25. Can he rebound? Plus Edward Cabrera, Eugenio Suárez, Aaron Nola, and Ramon Laureano.
Feb 18 2026 3:09am
What to expect with Bo Bichette joining the Mets. Also: Eury Pérez Michael Busch, Merrill Kelly, and Miguel Andujar.
Feb 17 2026 3:07am
Hunter Brown solidified his status as a frontline starter in 2025. Plus, Ryan Pepiot, Gleyber Torres, Kyle Manzardo, and Jonathan India.
Feb 12 2026 3:05am
Injuries may have temporarily cost Iván Herrera his catcher eligibility, but his work at the plate in 2025 was terrific—can he repeat his breakout season? Plus, Jakob Marsee, Cade Horton, Bryan Reynolds, and Hurston Waldrep.
Feb 11 2026 3:08am

Tools