Diallo got his first international cap with the French U18 team and went on to take part in 2 U20 World Cups before being called into the 2018 World Champion team.
It was in the 2018 season that he got a call-up to the Racing 92 squad, where he made his debut against Union Bordeaux Begles in December of the same year.
He is signed to the French team until 2022 and heads into the 2020 Top 14 season with 15 appearances for the side.
(LS September 12, 2020)
|2018 - present|
|2017 - 2018|
|2021 - 2023|