MLB Pipeline Pegs Tampa Bay Rays' Carson Williams as Best Defensive Prospect in Baseball

Shortstop Carson Williams has range, athleticism and a cannon arm, which is why many view the Tampa Bay Rays' top prospect as a ready-made defensive star.
Mar 6, 2024; Tampa, Florida, USA; Tampa Bay Rays infielder Carson Williams (80) looks on before the game against the New York Yankees at George M. Steinbrenner Field.
Mar 6, 2024; Tampa, Florida, USA; Tampa Bay Rays infielder Carson Williams (80) looks on before the game against the New York Yankees at George M. Steinbrenner Field. | Kim Klement Neitzel-Imagn Images

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As Spring Training approaches, Carson Williams continues to get showered with praise.

MLB Pipeline's Sam Dykstra compiled a list of every prospect with the highest-rated tools entering 2025. Williams led all prospects in two categories, earning 70s for both his field and arm tools.

Williams came in at No. 9 in MLB Pipeline's recently-released Top 100 rankings, higher than any other shortstop.

While Williams has proven more than capable at the plate, he is ranked as high as he is because of his skills in the field. It's likely only a matter of time before he displaces Taylor Walls as Tampa Bay's starting shortstop, based on his defense alone.

In a poll MLB.com's Jonathan Mayo conducted with anonymous executives and scouts earlier this winter, Williams was voted as the best defensive prospect in baseball.

The 21-year-old spent all of last season in Double-A, batting .256 with 20 home runs, 20 doubles, six triples, 69 RBI, 33 stolen bases and an .821 OPS. For his minor league career, Williams has averaged 28 home runs, 31 doubles, 11 triples, 104 RBI and 38 stolen bases per 162 games, all while batting .256 with an .831 OPS.

Williams, who was the Rays' first round pick in 2021, boasts a .976 fielding percentage across 342 career appearances at short, committing an errors once every 11.4 games. His career range factor per nine innings is sitting at 3.71.

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ISAAC SUBJECT OF DEBATE: While Xavier Isaac is one of the top prospects in the Rays' farm system, MLB Pipeline's experts are wary of his troublesome strikeout and whiff rates. READ MORE

QUESTIONS AROUND CONDON: The Rockies' top prospect, Charlie Condon, struggled when he turned pro in 2024 and will need to bounce back to keep the hype alive. READ MORE

RAYS, WALLS AVOID ARBITRATION: Instead of battling it out in an arbitration hearing, Tampa Bay and shortstop Taylor Walls agreed on a salary for 2025 and built in a club option for 2026. READ MORE

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Sam Connon
SAM CONNON

Sam Connon is a staff writer for “Minor League Baseball on SI’’ and other "On SI'' baseball sites. He previously covered UCLA Athletics for “UCLA on SI’’ and won awards from the College Media Association and Society of Professional Journalists. Connon also wrote for “New England Patriots on SI’’ and was on the Patriots and Boston Red Sox beats at Prime Time Sports Talk. Follow Sam on Twitter @SamConnon.