Kosta Grozos is a professional footballer from AUS and is currently 25 years old. His main role on the pitch is Midfield. He measures 178cm in height and weighs 72kg. His stronger foot is Right. His estimated market valuation currently stands at 450K .

His latest transfer saw him join Macarthur FC from Newcastle Jets via on 2026-07-01.

Over 5 appearances in the Australia FFA Cup 2025, Kosta Grozos contributed 0 goals and 1 assists, completed 4 key passes from 305 total passes, and posted a passing accuracy of 53.6.