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Jarred Kelenic, once considered a can’t-miss prospect, has struggled mightily to find success at the MLB level. After debuting with the Mariners in 2021 and hitting just .181 as a rookie, Kelenic has continued to bounce between the majors and minors, unable to consistently produce at the plate. Now with the Chicago White Sox, Kelenic failed to make the Opening Day roster after hitting just .179 this spring, raising questions about his long-term future in the big leagues.

Why it matters

Kelenic’s fall from can’t-miss prospect to fringe MLB player is a cautionary tale about the difficulty of transitioning elite minor league talent to sustained major league production. His struggles highlight the mental fortitude required to handle the pressure and scrutiny that comes with being a highly touted young player, as well as the fine line between potential and actual performance at the highest level.

The details

Kelenic, a former top-5 overall prospect, burst onto the scene with the Mariners in 2021, but his MLB debut was disastrous as he started 0-for-39. While he showed flashes of his immense talent, Kelenic has been unable to find any consistency, bouncing between hot streaks and prolonged slumps. Now with the White Sox, he failed to make the Opening Day roster after a poor spring training performance.

Kelenic debuted for the Mariners in 2021.In his rookie season, Kelenic hit just .181.Kelenic failed to make the White Sox Opening Day roster in 2026 after hitting .179 in spring training.

The players

Jarred Kelenic

A former top-5 overall prospect who has struggled to find success at the MLB level despite his immense raw talent.

Chicago White Sox

The MLB team that Kelenic is currently a part of, having failed to make their Opening Day roster in 2026.

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What they’re saying

“There was a point in time when Jarred Kelenic was a lock. Not even in the “all prospects get the hyped-up narrative” way. This was something else. Kelenic was an inevitable success.”

— Chris Pownall, Contributor, Yardbarker

“This is no longer a story about patience and development. This is about reality. Kelenic’s time as an MLB player is not over by any means, not yet. He is still young enough to make adjustments. He still has power in that frame, and the athleticism is not gone. You do not go from elite prospect to utter failure overnight. The margin for error is simply gone.”

— Chris Pownall, Contributor, Yardbarker

What’s next

Kelenic will look to regain his form and earn another opportunity with the White Sox or another MLB team, but his future in the big leagues is increasingly uncertain.

The takeaway

Jarred Kelenic’s struggles highlight the difficulty of transitioning from elite minor league prospect to consistent MLB contributor, and serve as a cautionary tale about the mental fortitude required to handle the pressure and scrutiny that comes with being a highly touted young player.