He currently plays for Zurrieq, wearing the number 19 shirt. He plays primarily as a Defender.

His most recent move was a from Hamrun Spartans U19 to Zurrieq on 2023-07-01.

Throughout the Malta First Division League 2024-2025, Xylon Portelli featured in 20 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.