Valentina Shevchenko calls for UFC to sign Rizin champion Shaydullaev

Valentina Shevchenko is urging the UFC to sign Rizin champion Razhab Shaydullaev, who competes at 145 pounds. Shaydullaev 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. Details about specific negotiations or UFC interest are not provided in the original message.