He currently plays for Club Sportivo 2 de Mayo, wearing the number 7 shirt. He plays primarily as a Forward. He stands at 172cm tall and weighs 72kg. His current market value is estimated at 300K €.

His most recent move was a from Tacuary to Club Sportivo 2 de Mayo on 2024-01-01.

In the Paraguayan Primera Division 2026 season, E. Alfonso scored 1 goals and provided 0 assists across 6 appearances, averaging 0.2 goals per game with 5 shots attempted and 2 on target.