Shelby McMahon is a 19-year-old professional football player from AUS. He currently plays for Melbourne City Women, wearing the number 12 shirt. At the international level, he represents Australia Women U20. He plays primarily as a Midfield.

Across 11 appearances in the Australia W-League 2025-2026, Shelby McMahon registered 3 goals and 0 assists, while completing 4 key passes out of 262 total passes with a passing accuracy of 18.3.