Jefferson Martínez is a professional footballer from COL and is currently 33 years old. He is on the books of Atletico Junior Barranquilla and wears shirt number 30. His main role on the pitch is Goalkeeper. His stronger foot is Right. His estimated market valuation currently stands at 300K €.

His latest transfer saw him join Atletico Junior Barranquilla from Deportes Tolima via on 2022-01-27.

In the Categoría Primera A 2026, Jefferson Martínez played 8 matches, averaging 0 interceptions, 0 tackles, and 0.1 clearances per game.