The promotion elected to book another fight rather than wait on his prognosis .
He said the fight between Nurmagomedov and the surging Cerrone had just been signed for the Sept. 27 pay - per - view card when Nurmagomedov injured his knee .
The promotion elected to book another fight rather than wait on Nurmagomedov 's prognosis .
He said the fight between Nurmagomedov and the surging Cerrone had just been signed for the Sept. 27 pay - per - view card when Nurmagomedov injured his knee .