According to reliable sources, multiple fighters have tested positive for banned substances during the first half of the PFL heavyweight and light heavyweight season, held in Las Vegas. Two of the fighters who have failed drug tests are Thiago Santos and Krzysztof Jotko. These two fighters made their debut under the PFL banner in April and lost their respective matches against Will Fleury and Rob … Continue reading Thiago Santos, Krzysztof Jotko, and two additional individuals test positive for banned substances during PFL 2023’s first half