Atencio is a top-tier player from Venezuela, known for his aggressive style and high-level tactical play. He recently secured the Beasley Open title, his second ranking title on the World Nineball Tour, with a commanding 11–4 victory over Lukas Fracasso-Verner in the final.

Atencio has made a significant impact on the international pool scene, regularly competing in major events. Last year saw him erupt in the inaugural Florida Open Pool Championship reaching Last 16, after taking down leading stars such as World No.1 Fedor Gorst.