Isaac Mattson

Isaac Mattson gets Willy Adames swinging on a four-seam fastball for strike three

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 93.9 mph Spin Rate: 2377 rpm Most Recent Game AB: Willy Adames P: Isaac Mattson July 30, 2025

Isaac Mattson zips a four-seam fastball past Patrick Bailey for the K

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 94.9 mph Spin Rate: 2281 rpm Most Recent Game AB: Patrick Bailey P: Isaac Mattson July 30, 2025

This browser does not support the video element. March 6, 2025

This browser does not support the video element. May 17, 2023

Isaac Mattson fires a four-seam fastball past Mike Yastrzemski for strike three

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 95.1 mph Spin Rate: 2357 rpm Nasty Pitch AB: Mike Yastrzemski P: Isaac Mattson July 28, 2025

Isaac Mattson's slider punches out Wilmer Flores

This browser does not support the video element. Pitch Type: Slider Pitch Speed: 82.8 mph Spin Rate: 2019 rpm Nasty Pitch AB: Wilmer Flores P: Isaac Mattson July 28, 2025

Isaac Mattson fans Tristin English, escapes jam

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 93.5 mph Spin Rate: 2366 rpm Key Moment AB: Tristin English P: Isaac Mattson July 25, 2025

Isaac Mattson hurls a four-seam fastball past Wenceel Pérez for strike three

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 94.9 mph Spin Rate: 2359 rpm Nasty Pitch AB: Wenceel Pérez P: Isaac Mattson July 22, 2025

Isaac Mattson strikes out Jake Rogers with a slider

This browser does not support the video element. Pitch Type: Slider Pitch Speed: 85.3 mph Spin Rate: 1974 rpm Nasty Pitch AB: Jake Rogers P: Isaac Mattson July 22, 2025

Isaac Mattson blazes a four-seam fastball past Josh Rojas for strike three

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 94.9 mph Spin Rate: 2459 rpm Key Moment AB: Josh Rojas P: Isaac Mattson July 19, 2025

Isaac Mattson gets Jac Caglianone looking on a four-seam fastball for strike three

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 93.4 mph Spin Rate: 2375 rpm Nasty Pitch AB: Jac Caglianone P: Isaac Mattson July 9, 2025