Alhassan Yusuf Abdullahi Pigui MON (born 20 July 2000) is a Nigerian professional footballer who plays as a midfielder for Major League Soccer club New England Revolution and the Nigeria national team.

[2] On 16 July 2021, Belgian club Antwerp announced that they had reached an oral agreement with IFK Göteborg over the transfer of Yusuf.

[5] The Revolution were able to add Yusuf via MLS' “season-ending injury replacement mechanism;" given the club's loss of Tomás Chancalay, who was sidelined in June with a torn ACL.

[5] Yusuf made his MLS debut on 14 September against Orlando City SC, coming on as a substitute for Ian Harkes in the 72nd minute.

[7] On 28 September, Yusuf played his first full match for the Revolution, and recorded his first assist for the club, setting up Brandon Bye's 86th-minute game-winning goal in a 1-0 victory over Nashville SC.