Jamal Yusupov and Saifullah Khambakhadov opened the main card of the RCC Intro 28 tournament, the offender of Mamuka Usubyan took the victory by decision of the judges The main card of the RCC Intro 28 tournament opened with a kickboxing match. Saifullah Khambakhadov and Jamal Yusupov met in the lightweight division. Yusupov started the fight as number one, put pressure on Khambakhadov, and threw out series. Saifullah responded well to his opponent, but most of the blows from both fighters were blocked. The fighters exchanged low kicks from a distance, and when getting closer, they exchanged series of punches on their hands. Khambakhadov and Yusupov gave a close first round. Yusupov continued to press his opponent, but, as in the first round, Khambakhadov responded to every attack of his opponent. Series on hands alternated with low kicks and front kicks. Yusupov began to attack more, act more actively, and take away chances. Jamal deprived his opponent of the distance, constantly put pressure and forced Khambakhadov to retreat to the net. The fighters started the third round actively. Yusupov continued to press, Khamba