[5] Later that year he scored tries against Wales and Australia during the pool stage of the 2017 World Rugby Under 20 Championship.
[9] He started in the junior world cup final for a consecutive year as England finished runners up to hosts France.
[10] In February 2018 Ibitoye was called up by coach Eddie Jones to train with the senior squad.
[5] In July 2020, it was confirmed that Ibitoye would leave Quins to join Top 14 side Agen on a two-year deal starting from the 2020–21 season.
[11][12] However, he was granted mutual release from the club where he instead signed for Montpellier as a medical joker for the remainder of the 2020-21 season.