UFC Abu Dhabi found a new main event in short order.
After an undisclosed injury knocked Khalil Rountree Jr. out of the July 25 bout with Magomed Ankalaev, Bogdan Guskov was announced Monday to take Rountree's place.
Ankalaev is the No. 2-ranked light heavyweight, according to the UFC Meta rankings, while Guskov is ranked No. 10.
The injured Rountree is No. 6 in the rankings.
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