Valentina Shevchenko calls for UFC to sign Rizin champion Radjabali Shaidullaev

Valentina Shevchenko publicly urged the UFC to sign Rizin champion Radjabali Shaidullaev, who competes at 145 pounds (featherweight). Shaidullaev is 25 years old and holds an undefeated professional record of 19-0. The post expresses support for Shevchenko's call to bring the Rizin champion to the UFC. No additional context is provided regarding Shaidullaev's recent performances or why Shevchenko is advocating for his signing. The details are limited but indicate Shevchenko's interest in seeing top talent from other promotions join the UFC roster.