Reese Olson, Matthew Liberatore, and Will Vest have emerged as intriguing options for fantasy baseball managers in 2025, showcasing remarkable early-season performances. Olson's changeup usage has surged, helping him achieve a 3.55 ERA, with impressive strikeout rates. Meanwhile, Liberatore has transformed into a reliable pitcher with a 3.19 ERA, showcasing improved command and a strong reliance on his slider. Vest has carved out a niche in the Tigers' bullpen, displaying excellent metrics despite a recent rough outing.

Assessing whether these pitchers are merely breakouts or potential league winners is vital for fantasy managers. Olson's early successes, bolstered by his enhanced changeup, suggest he could provide solid depth in standard formats, but consistency remains a concern. Liberatore's post-hype breakout may offer a more stable option, while Vest's high-leverage role indicates potential value, especially in leagues that reward holds and saves.