Red Sox Complete Sonny Gray Trade, Send Prospect to Cardinals

Boston moves on from flamethrowing minor leaguer to finalize offseason deal for All-Star pitcher.

Apr. 6, 2026 at 5:08pm

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A cubist, geometric painting depicting a baseball pitcher's windup and delivery broken down into overlapping planes of navy, forest green, and burnt orange, capturing the dynamic motion of the sport.The Red Sox's acquisition of Sonny Gray represents a bold move to reshape their pitching staff for a playoff push.Boston Today

The Boston Red Sox have completed their offseason trade for All-Star starting pitcher Sonny Gray, sending minor league right-hander Patrick Galle to the St. Louis Cardinals as the player to be named later. Galle, a 2025 17th-round draft pick, has a powerful fastball but needs to improve his control and secondary pitches before reaching the majors.

Why it matters

The Gray trade was a key move for the Red Sox this offseason as they look to bolster their starting rotation and make a run at the playoffs. Parting with a lower-level prospect like Galle is a small price to pay for an established ace like Gray, who should provide an immediate impact for Boston.

The details

When the Red Sox and Cardinals initially agreed to the Gray trade, it included a player to be named later or cash considerations. On Monday, the two teams finalized the deal by sending Galle, a 22-year-old right-hander, from Boston to St. Louis. Galle was a 17th-round pick by the Red Sox in 2025 and has been pitching at the Class-A level, showing premium velocity but needing to refine his control and secondary pitches.

  • The Red Sox and Cardinals agreed to the Sonny Gray trade this past offseason.
  • The deal was officially completed on Monday, April 6, 2026.

The players

Sonny Gray

An All-Star starting pitcher acquired by the Boston Red Sox in a trade with the St. Louis Cardinals this offseason.

Patrick Galle

A 22-year-old right-handed pitching prospect in the Red Sox minor league system, who was traded to the Cardinals as the player to be named later in the Sonny Gray deal.

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What’s next

The Red Sox will look for Sonny Gray to provide an immediate boost to their starting rotation as they try to turn around their slow start to the 2026 season.

The takeaway

This trade represents a classic win-now move by the Red Sox, who parted with a lower-level prospect in Galle to acquire an established All-Star in Gray. While the long-term impact remains to be seen, the deal gives Boston a proven ace to help them contend in the present.