Railoa was born on May 9, 2005 in Hawaii.[2][3] He began his high school career at Burleson High School in Burleson, Texas, where he passed for 3,341 yards, 32 touchdowns, and 5 interceptions, while also rushing for 9 touchdowns.[4] After the season, Raiola transferred to Chandler High School in Arizona, where during his junior season, he passed for 2,435 yards, 22 touchdowns, and had 5 interceptions.[5][6] Raiola transferred to Buford High School (Georgia) for his senior season.[7]
Raiola was an consensus top 10 recruit in the 2024 class by the major recruiting services.[7] In May 2022, Raiola committed to play at Ohio State,[1][4] but in December he decided to reopen his recruitment.[6] In January 2023, Raiola announced his top four schools, which were Georgia, Nebraska, Oregon, and USC,[8] and ultimately announced that he committed to Georgia on May 15.[9][10] On December 18, 2023, Raiola flipped his commitment from Georgia to Nebraska. On December 20, Raiola officially signed with Nebraska.
During his first year with Nebraska, Raiola gained widespread attention for emulating NFL quarterback Patrick Mahomes, exhibiting similar haircuts, mannerisms, and pre-game routines.[11]