[1][2] Osborne was named in the Leinster side for the rearranged Round 8 of the 2020–21 Pro14 against the Scarlets.
[5][6] Osborne was named in the Ireland squad for the 2024 two-test Summer tour to South Africa.
He made his debut in the first test at fullback, a position he had not played in since two seasons prior.
[7] He was named in the Ireland squad ahead of the 2024 Autumn Nations Series.
This biographical article relating to Irish Rugby Union is a stub.