After using a redshirt season in 2016, Dublanko played college football for the Cincinnati Bearcats from 2017 to 2021.

[2] After going unselected in the 2022 NFL draft, Dublanko signed as a free agent with the New Orleans Saints on April 30, 2022.

[4] After training camp, Dublanko was part of the team's final cuts on August 29, 2022.

[5] Dublanko joined the San Antonio Brahmas of the XFL for their 2023 season and played in one game for the team before being released.

[9] After obtaining his Canadian citizenship, Dublanko was added to the players eligible for the 2024 CFL draft in March 2024.