The landscape of starting pitching for fantasy baseball enthusiasts is shifting dramatically as we progress through the 2025 season. Hunter Greene of the Cincinnati Reds has emerged as an elite option, boasting an impressive 2.75 ERA and a staggering 31.3% strikeout rate. He's not just riding a wave of favorable matchups; his fastball velocity has surged to an average of 99.4 mph, proving his status as the number one fantasy pitcher.

Meanwhile, Spencer Schwellenbach is also turning heads with his 0.45 ERA for the Atlanta Braves, capitalizing on a strong start and a solid strikeout-to-walk ratio. Coupled with Spencer Strider, returning from injury, the Braves are well-armed with pitching talent. Additionally, Kris Bubic is turning in a remarkable performance for the Kansas City Royals, showcasing a 0.96 ERA and positioning himself as a valuable fantasy asset, especially given his past struggles as a starter.

On the other hand, Corbin Burnes of the Arizona Diamondbacks is facing significant challenges, having started the season with a high WHIP and a concerning drop in his strikeout rate. This decline raises red flags for fantasy managers who selected him early in drafts.