CSI Sports, a privately owned company headquartered in the US, was founded in 1997. Operating with an estimated 30 employees, the company reported $17.3M in revenue as of 2023 and functions as a tier 2 media tech buyer. It specializes in broadcast television and radio, acting as a multimedia company that acquires, produces, and distributes fight-related content for weekly exhibition in the U.S. and international markets.
Floyd Mayweather Jr.'s planned weekend exhibition with a professional kickboxer in Greece was called off on June 25, 2026, amid an ongoing legal battle stemming from contracts the boxer signed for matches against Manny Pacquiao and Mike Tyson. This development follows CSI Sports filing a lawsuit against Mayweather on June 19, 2026, accusing him of breach of contract and demanding the return of a $4.65 million advance. The lawsuit alleges that CSI paid Mayweather the advance last year for exclusive rights to promote his fights. Previously, CSI Sports, owners of the Fight Sports network, was linked to the disruption of K-1's global "ReBirth" in a report published on June 30, 2025, detailing how K-1 had randomly announced that Fight Sports would air a replay of a February 9, 2025, K-1 WORLD MAX event on the same day as the announcement, February 22, 2025.
CSI Sports currently holds 2 broadcasting rights for sports competitions including combat sports and sports betting streams and associated content rights.
Subscribe for full access to CSI Sports's products in full detail 
