Isaac Mattson

Isaac Mattson retires Rhys Hoskins with a four-seam fastball

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 91.8 mph Spin Rate: 2335 rpm Nasty Pitch AB: Rhys Hoskins P: Isaac Mattson May 22, 2025

Isaac Mattson blazes a four-seam fastball past Nick Castellanos for strike three

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 93.5 mph Spin Rate: 2214 rpm Key Moment AB: Nick Castellanos P: Isaac Mattson June 7, 2025

Isaac Mattson blazes a four-seam fastball past Eric Wagaman for strike three

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 94.6 mph Spin Rate: 2412 rpm Nasty Pitch AB: Eric Wagaman P: Isaac Mattson June 10, 2025

Isaac Mattson strikes out Dansby Swanson with a four-seam fastball

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 96.3 mph Spin Rate: 2487 rpm Nasty Pitch AB: Dansby Swanson P: Isaac Mattson June 12, 2025

Isaac Mattson gets Cal Raleigh swinging on a changeup for strike three

This browser does not support the video element. Pitch Type: Changeup Pitch Speed: 87.5 mph Spin Rate: 1795 rpm Nasty Pitch AB: Cal Raleigh P: Isaac Mattson July 5, 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 strands a runner on 1st, striking out Wenceel Pérez

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 retires Alex Call with a four-seam fastball

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 95.6 mph Spin Rate: 2430 rpm Nasty Pitch AB: Alex Call P: Isaac Mattson September 3, 2025