White Sox Prospect Hagen Smith Diagnosed With Shoulder Impingement

After the initial two-week shutdown, Smith will begin a two-week ramp-up period before returning to game action. The timeline means he is expected to miss roughly four weeks of development.

Background on the Injury

The issue surfaced after Smith’s most recent start, where his velocity was fluctuating, and he showed signs of fatigue. The 22-year-old had been rumored to be a potential call-up to start against the Los Angeles Dodgers before last Thursday’s series finale between the Atlanta Braves and Sox was rained out, shifting the big league rotation back by a day. Now he will find himself shut down until at least late July.

Smith, the White Sox’s first-round pick (fifth overall) in the 2024 MLB Draft out of Arkansas, entered 2026 as one of the top pitching prospects in the system. He had been progressing well through the upper levels, showing the high strikeout stuff that made him a premium draft selection.

Impact on Smith and the White Sox

This is a precautionary but significant setback for Smith in what was shaping up to be a potential call-up year. The White Sox have been careful with their young arms this season, and this shutdown follows a pattern of managing workloads for top pitching prospects.

The organization will likely take a conservative approach to ensure the impingement does not develop into a longer-term issue. Smith has already shown flashes of dominance at Triple-A, including multiple outings with nine strikeouts.