[1] He began his high school career as a shortstop, but became a third baseman due to the presence of teammate Jorge Flores.
[1] Due to injuries, Nay appeared in just eight rehab games for the Gulf Coast League Blue Jays in 2016, and batted .091.
[1] In 2017, Nay returned to Lansing and spent the whole season there, posting a .222 batting average with 10 home runs and 40 RBIs in 61 games.
[11] Nay split the 2018 season between the Double-A Pensacola Blue Wahoos and the High-A Daytona Tortugas, slashing .267/.352/.405 in 132 games between the two teams.
He split the 2019 season between the Double–A Chattanooga Lookouts and Triple–A Louisville Bats, hitting .278/.341/.504 with 17 home runs and 65 RBI in 114 total games.
[14] On December 13, 2019, Nay inked a minor league contract with the Seattle Mariners and was assigned to the Double-A Arkansas Travelers.
Nay spent the 2021 season with the Double-A Rocket City Trash Pandas, slashing .237/.347/.480 with 23 home runs and 54 RBI in 106 games.
He made 36 appearances split between the High-A Tri-City Dust Devils and rookie-level Arizona Complex League Angels, slashing .189/.272/.303 with 4 home runs and 12 RBI.