Luniewski twins commit to San Diego State

Michigan State football lost Charlton and Mercer Luniewski to the transfer portal, a set of twins that played on the Spartans offensive line after being members of the 2024 recruiting class. In two years with the Spartans, though, Charlton was the only one able to see the field, getting six snaps against Prairie View A&M.

Now, moving on via the transfer portal, the twins have found their next destination. They will be heading to San Diego State, committing on a visit that they went on this past weekend.

Natives of Cincinnati (OH), both play on the offensive line, with Mercer being more of a tackle at 6-foot-6 and 320 pounds, while Charlton projects on the inside at 6-foot-5 and 305 pounds. 

San Diego State has signed a pair of offensive line transfers from Michigan State. Sophomores Charlton and Mercer Luniewski are twins from Cincinnati. Charlton goes by “Big Chuck,” although Mercer is listed as an inch taller and 13 lbs heavier at 6-foot-6, 320 pounds. Still… pic.twitter.com/9iKQFzDEvl— Kirk D Kenney (@sdutkirKDKenney) January 4, 2026

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This article originally appeared on Spartans Wire: Luniewski twins commit to San Diego State