[1] As a football player, he was named first-team all-conference and recorded a long field goal of 43 yards, making 19 of 20 attempts alongside 54 of 56 PATs.
[1] As a junior, Hageman transferred to San Diego State, where he started all thirteen games as the placekicker and three also as the kickoff specialist.
[1] As a senior, Hageman was named to all-MWC preseason first-teams by Phil Steele, Athlon Sports, ESPN, and other publications.
[4] On February 6, 2019, Hageman was signed by the San Diego Fleet of the Alliance of American Football, three days before the team's first game.
[5] In week five, he kicked a 44-yard game winning field goal as time expired to beat the Salt Lake Stallions.