Northeastern Oklahoma A&M Sefcik redshirted during his true freshman season in 2018. During the 2019 season, he played in eight games and finished the season with three receptions and 35 yards. Sefcik did not play during the 2020 season. He would then later transfer to
South Alabama.
South Alabama During the 2021 season, he played in 12 games and started nine of them, finishing the season with 32 receptions for 218 yards and five touchdowns. During the 2022 season, he played in all 13 games and started eight of them, finishing the season with 13 receptions for 111 yards and a touchdown. During the 2023 season, he played in nine games and started six of them, finishing the season with 17 receptions for 165 yards and a touchdown. On December 24, shortly after finishing the 2023 season, Sefcik announced that he would enter the
2024 NFL draft. == Professional career ==