J. Thomas

Jairo Thomas came through the youth academy at San José and made his professional debut there in March 2019, going on to make 47 appearances and score twice for the club before it was relegated in 2021. From there his career took him through a string of Bolivian sides in short order: a single appearance at Universitario de Sucre in 2022, then free transfers to Oruro Royal and, weeks later, Empresa Minera Huanuni in 2023. He settled for longer at CDT Real Oruro, known also as Totora Real Oruro, where he won back-to-back regional Primera "A" titles in Oruro in 2023 and 2024.

In January 2026 he moved on a free transfer to Real Potosí, where he now wears the number 6 shirt as a central or defensive midfielder. He has already contributed a goal and an assist in the Bolivian Primera División this season.

Thomas has represented Bolivia at youth level, having been called up to the under-15 side in 2015 and later featuring for the under-20 futsal team at the 2018 South American Championship, though he has not featured for the senior national team.