Red Sox Sign Towering Pitcher to Minor League Deal

Boston adds 6'7" right-hander Harrison Blum to bolster pitching depth

Published on Feb. 13, 2026

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The Boston Red Sox have reportedly signed 6'7" right-handed pitcher Harrison Blum to a minor league contract. Blum, who recently finished his college career at Augustana College, is projected to start the 2026 season with the Red Sox's Low-A affiliate, the Salem RidgeYaks. The organization has prioritized bringing in tall pitchers with good extension, and Blum fits that mold with his size and velocity.

Why it matters

The Red Sox have shown an ability to develop pitching talent under the leadership of Chief Baseball Officer Craig Breslow. Signing unheralded but intriguing arms like Blum is part of their strategy to build organizational depth and potentially uncover hidden gems.

The details

Blum, who stands 6'7" and weighs 240 pounds, logged a 3.81 career ERA in college across 63 total appearances, including 37 starts. In his final season at Augustana in 2025, he posted a 4.72 ERA with a 48-to-21 strikeout-to-walk ratio in 47 2/3 innings pitched. Blum reportedly averaged around 97.5 mph on his fastball at a recent Pro Day, showcasing the type of power arm the Red Sox covet.

  • Blum finished his college career at Augustana College in 2025.

The players

Harrison Blum

A 6'7", 240-pound right-handed pitcher who recently completed his college career at Augustana College.

Craig Breslow

The Chief Baseball Officer for the Boston Red Sox, who has prioritized developing pitching talent within the organization.

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What they’re saying

“With the random small signing of the day, a source told me the Red Sox signed pitcher Harrison Blum to a minor league contract. Blum finished his college career last year at Augustana College and is listed at 6'7 240 pounds, which is exactly what the organization values. Blum is projected to start the season in Low-A Salem.”

— Andrew Parker, Reporter (Baseball Now)

What’s next

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The takeaway

This signing highlights the Red Sox's strategy of identifying and developing pitching talent, with a focus on finding hard-throwing, tall hurlers who may have flown under the radar. Blum's combination of size and velocity makes him an intriguing prospect worth monitoring as he begins his professional career.