Will Klein

This browser does not support the video element. February 21, 2025

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

Will Klein's sweeper punches out Connor Norby

This browser does not support the video element. Pitch Type: Sweeper Pitch Speed: 88.9 mph Spin Rate: 2617 rpm Nasty Pitch AB: Connor Norby P: Will Klein April 29, 2026

Will Klein hurls a four-seam fastball past Otto Lopez for strike three

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 97.8 mph Spin Rate: 2141 rpm Nasty Pitch AB: Otto Lopez P: Will Klein April 29, 2026

Will Klein blazes a four-seam fastball past Jakob Marsee for strike three

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 98.3 mph Spin Rate: 2220 rpm Nasty Pitch AB: Jakob Marsee P: Will Klein April 29, 2026

Will Klein strikes out Nicky Lopez with a four-seam fastball

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 98.4 mph Spin Rate: 2199 rpm Nasty Pitch AB: Nicky Lopez P: Will Klein April 25, 2026

Will Klein zips a four-seam fastball past Willi Castro for strike three

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 96.5 mph Spin Rate: 2143 rpm Key Moment AB: Willi Castro P: Will Klein April 19, 2026

Will Klein fools Josh Jung with a sweeper

This browser does not support the video element. Pitch Type: Sweeper Pitch Speed: 89.1 mph Spin Rate: 2243 rpm Nasty Pitch AB: Josh Jung P: Will Klein April 12, 2026

Will Klein fires a four-seam fastball past Danny Jansen for the K

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 97.8 mph Spin Rate: 2148 rpm Nasty Pitch AB: Danny Jansen P: Will Klein April 12, 2026

Will Klein's curveball punches out Joc Pederson

This browser does not support the video element. Pitch Type: Curveball Pitch Speed: 85.6 mph Spin Rate: 2549 rpm Nasty Pitch AB: Joc Pederson P: Will Klein April 12, 2026

Will Klein blazes a four-seam fastball past Jake Burger for the K

This browser does not support the video element. Pitch Type: Four-Seam Fastball Pitch Speed: 97.4 mph Spin Rate: 2203 rpm Nasty Pitch AB: Jake Burger P: Will Klein April 12, 2026