He is on the books of Gokulam Kerala FC and wears shirt number 4. His main role on the pitch is Defender. He measures 183cm in height and weighs 71kg. His estimated market valuation currently stands at 25K €.

His latest transfer saw him join Gokulam Kerala FC from East Bengal FC II via on 2024-07-18.

Across the Indian League Division 1 2025-2026, Athul Unnikrishnan appeared in 1 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.