Rockies rookie TJ Rumfield shines as breakout star in 2026

TJ Rumfield, a 26-year-old first baseman for the Colorado Rockies, is having a standout season in 2026. Acquired from the New York Yankees last offseason in exchange for Angel Chivilli, Rumfield has emerged as Colorado's top rookie, boasting a batting average of.300 and an OPS above.800 both at home and on the road. With 15 home runs and a.393 on-base percentage, he has quickly become a key player for the Rockies amid their struggles. Rumfield's performance aligns with his previous minor league success, where he hit.290 over the past two years. His 3.7 bWAR leads the Rockies, significantly ahead of Hunter Goodman's 2.4.

• 3:34 PMYahoo Sports — Rockies first baseman from Yankees trade is a 'breakout star' in 2026