[2] He was named the Gatorade Baseball Player of the Year for the state of Mississippi as a junior after batting .527 with nine home runs and 49 RBIs.

[7] He also played with the Salt River Rafters in the Arizona Fall League, where he broke out hitting .344/.463/.541 with three home runs and 10 RBIs in 19 games.

[14] On January 28, 2024, Keith and the Tigers signed a six-year contract worth $28,642,500 that includes club options for the 2030, 2031, and 2032 seasons.

[16] Keith made his MLB debut on Opening Day, recording an infield single for his first career hit.

Following their offseason signing of Gleyber Torres, the Tigers announced that Keith would be utilized as a first baseman in 2025.