Júnior Mendieta is a professional footballer from ARG and is currently 33 years old. He is on the books of Asteras Aktor and wears shirt number 32. His main role on the pitch is Midfield. He measures 170cm in height and weighs 62kg.

Over 18 appearances in the Super League Greek 2025-2026, Júnior Mendieta contributed 0 goals and 1 assists, completed 10 key passes from 115 total passes, and posted a passing accuracy of 4.1.