![Mason McGwire, son of former St. Louis Cardinals slugger Mark McGwire, drafted in 8th round by Chicago Cubs - ESPN Mason McGwire, son of former St. Louis Cardinals slugger Mark McGwire, drafted in 8th round by Chicago Cubs - ESPN](https://a.espncdn.com/photo/2022/0719/r1037906_1296x729_16-9.jpg)
Mason McGwire, son of former St. Louis Cardinals slugger Mark McGwire, drafted in 8th round by Chicago Cubs - ESPN
![Mark McGwire's son Max could be the next great slugger at JSerra (Calif.) | USA TODAY High School Sports Mark McGwire's son Max could be the next great slugger at JSerra (Calif.) | USA TODAY High School Sports](https://usatodayhss.com/wp-content/uploads/sites/96/2017/08/dim7naeuqaai58i-e1540492071434.jpg?crop=0px%2C0px%2C1200px%2C720px&resize=1000%2C600)
Mark McGwire's son Max could be the next great slugger at JSerra (Calif.) | USA TODAY High School Sports
![The Offseason Breakout Series – Mason McGwire Has a Lot to Learn from His First Full Year | North Side Bound The Offseason Breakout Series – Mason McGwire Has a Lot to Learn from His First Full Year | North Side Bound](https://northsidebound.com/ezoimgfmt/i0.wp.com/northsidebound.com/wp-content/uploads/2023/11/McGwiire-364027555-e1701012033525.jpg?resize=1280%2C640&ssl=1&ezimgfmt=rs:371x185/rscb1/ngcb1/notWebP)
The Offseason Breakout Series – Mason McGwire Has a Lot to Learn from His First Full Year | North Side Bound
![Mason McGwire during the WWBA World Championship at Roger Dean Stadium Complex on October 7, 2021 in Jupiter, Florida. Mason McGwire is from Irvine, California and attends Capistrano Valley. (Mike Janes/Four Seam Mason McGwire during the WWBA World Championship at Roger Dean Stadium Complex on October 7, 2021 in Jupiter, Florida. Mason McGwire is from Irvine, California and attends Capistrano Valley. (Mike Janes/Four Seam](https://c8.alamy.com/comp/2NJPCHT/mason-mcgwire-during-the-wwba-world-championship-at-roger-dean-stadium-complex-on-october-7-2021-in-jupiter-florida-mason-mcgwire-is-from-irvine-california-and-attends-capistrano-valley-mike-janesfour-seam-images-via-ap-2NJPCHT.jpg)
Mason McGwire during the WWBA World Championship at Roger Dean Stadium Complex on October 7, 2021 in Jupiter, Florida. Mason McGwire is from Irvine, California and attends Capistrano Valley. (Mike Janes/Four Seam
![John Antonoff on X: "Mark McGwire visits his son, #cubs 2022 8th round Draft Pick Mason McGwire on the quads. 03-25-2023. https://t.co/LNxFoQNqlj" / X John Antonoff on X: "Mark McGwire visits his son, #cubs 2022 8th round Draft Pick Mason McGwire on the quads. 03-25-2023. https://t.co/LNxFoQNqlj" / X](https://pbs.twimg.com/media/FsSPV4LacAEGwkI.jpg)