Last Updated: June 17th, 2026 by Michael Schatz
Baseball history is filled with incredible stories of overlooked talent becoming legendary players. From late-round picks to complete afterthoughts, these 11 players defied the odds to become some of the greatest steals in MLB draft history. Their journeys from obscurity to stardom showcase baseball’s unpredictable nature and the importance of determination.
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Mike Piazza: From 62nd Round to Hall of Fame
Selected 1,390th overall in the 1988 draft, Mike Piazza became baseball’s greatest hitting catcher. His journey from 62nd-round courtesy pick to Hall of Fame status is unprecedented. Piazza’s career .308 average, 427 home runs, and 12 All-Star selections revolutionized the catching position, proving that elite talent can emerge from anywhere in the draft.
Albert Pujols: The 13th Round Machine
The Cardinals struck gold when they drafted Pujols 402nd overall in 1999. “The Machine” dominated baseball for two decades, accumulating three MVP awards, 703 home runs, and 3,384 hits. His consistent excellence and power hitting transformed him from an overlooked prospect into one of baseball’s all-time greats.
Nolan Ryan: The Express from Round 12
The Mets’ 12th-round pick in 1965 became baseball’s strikeout king. Ryan’s career spanned 27 remarkable years, featuring seven no-hitters, 5,714 strikeouts, and 324 wins. His blazing fastball and incredible longevity made him the greatest late-round pitching selection in draft history.
John Smoltz: The 22nd Round Sensation
Detroit’s loss became Atlanta’s gain when they traded the 22nd-rounder to the Braves. Smoltz’s versatility earned him both Cy Young and Rolaids Relief awards, making him unique in baseball history. His Hall of Fame career proved that late-round picks could become franchise cornerstones.
Jorge Posada: The 24th Round Warrior
The Yankees’ 24th-round selection in 1990 became a cornerstone of their dynasty. Posada’s five All-Star appearances and four World Series rings highlighted his impact. His .273 career average and 275 home runs changed expectations for offensive production from catchers.
Keith Hernandez: 42nd Round Gold
The Cardinals found their future MVP in the draft’s final rounds. Hernandez’s 11 Gold Gloves and .296 lifetime average revolutionized first base defense. His combination of hitting prowess and defensive excellence changed how teams evaluated first basemen.
Mark Buehrle: 38th Round Ace
The White Sox struck gold with their 38th-round selection. Buehrle’s perfect game, no-hitter, and four Gold Gloves highlighted his remarkable career. His 14 consecutive seasons of 200+ innings exemplified durability and consistency at the highest level.
Kenny Rogers: The 39th Round Perfectionist
The Rangers’ 39th-round pick evolved into a perfect game pitcher with five Gold Gloves. Rogers’ 219 career wins and 20-season longevity proved that diamond-in-the-rough selections could become cornerstone players for multiple franchises.
Roy Oswalt: 23rd Round Dominance
Houston’s late-round selection became one of baseball’s most dominant pitchers. Despite his small stature, Oswalt amassed 163 wins and a 3.36 ERA. His three All-Star selections and five top-5 Cy Young finishes demonstrated elite performance from an unlikely draft position.
Jim Thome: 13th Round Power
Cleveland’s 13th-round selection in 1989 became one of baseball’s most feared power hitters. Thome’s 612 home runs and .402 on-base percentage earned him a place in Cooperstown. His success story proved that championship teams could be built through late-round draft picks.
Don Mattingly: 19th Round Legend
“Donnie Baseball” emerged from the 19th round to become Yankees captain and an MVP. His nine Gold Gloves and .307 career average established him as one of baseball’s most complete first basemen of the 1980s, proving that leadership and excellence can come from any draft position.