He is on the books of Nacional Potosi and wears shirt number 14. His main role on the pitch is Defender. His stronger foot is Right. His estimated market valuation currently stands at 100K €.

His latest transfer saw him join Nacional Potosi from Bolívar La Paz II via on 2024-01-21.

Across the Bolivian Primera Division 2025, Javier Guerra appeared in 28 matches and averaged 0.3 tackles, 0.1 interceptions, 0.3 clearances, and 0 blocked shots per game.