This is Part I of a multi-part series that I’ll continue to roll out over the next few weeks leading up to fall camp. Part I specifically looks at how Mateer has worked on his throwing motion and his recovery from hand surgery that clearly affected him last year.

George Stoia@GeorgeStoia

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This is Part I of a multi-part series that I’ll continue to roll out over the next few weeks leading up to fall camp. Part I specifically looks at how Mateer has worked on his throwing motion and his recovery from hand surgery that clearly affected him last year.

George Stoia III@GeorgeStoia

A lot has been made about John Mateer’s throwing motion, after his injury. “We all saw what it was,” Mateer said. This is a behind-the-scenes look into Mateer’s mechanics and how he’s improving them, including working with a biomechanics specialist:

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Jun 29, 2026, 1:06 PMView original on 𝕏 →