Hippenhammer was redshirted during his true freshman season in 2017.[4][5] During the 2018 football season, he played in 12 games, totaling 6 receptions, 103 yards, and 1 touchdown. During the 2019 football season, he played in 8 games. He had 1 reception for 15 yards.[6]
Miami (OH)
On April 15, 2020, Hippenhammer announced that he would transfer to Miami (OH) and would play both football and baseball there.[7][8] During the 2020 football season, Hippenhammer played 1 game, where he had 1 reception for 5 yards. During the 2021 football season, he saw increased production, playing in 12 games total. He had 12 receptions for 48 yards and 5 touchdowns. He had his best college season in 2022, playing in 13 games. He had 54 receptions for 769 yards and 9 touchdowns.[6]
After going undrafted in the 2023 NFL draft, on May 13, 2023, Hippenhammer signed a 3-year, $2.695 million contract with the Cincinnati Bengals.[10][11] He was waived on August 30, 2023.[12]