On December 17, 2019, Sagapolu was signed to the Detroit Lions' practice squad.[3] On December 30, 2019, Sagapolu was signed to a reserve/future contract.[4] On August 27, 2020, Sagapolu was waived by the Lions.[5] He was re-signed four days later but waived again on September 5.[6][7]
Atlanta Falcons
On May 17, 2021, Sagapolu was signed by the Atlanta Falcons.[8] On August 24, the Falcons released Sagapolu.[9]
Pittsburgh Maulers
Sagapolu was selected in the 24th round of the 2022 USFL draft by the Pittsburgh Maulers[10] He was released from his contract on August 14, 2023, to sign with an NFL team.[11]
Philadelphia Eagles
Sagapolu signed with the Philadelphia Eagles on August 14, 2023.[12] He was released on August 29, 2023.[13]
On January 5, 2024, Sagapolu was selected by the Houston Roughnecks during the 2024 UFL dispersal draft.[16] He was placed on injured reserve on April 15, 2024.[17] He was re-signed by the team on August 15, 2024.[18]
Personal life
Sagapolu's uncle Domata Peko played in the NFL and went to Michigan State. Another uncle Tupe Peko played in the NFL and Arena Football League. Sagapolu enjoys swimming in the ocean, playing the ukulele and singing.[19]