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MOSCOW, RUSSIA - SEPTEMBER 15: (L-R) Mark Hunt of New Zealand punches Aleksei Oleinik of Russia in their heavyweight bout during the UFC Fight Night event at Olimpiysky Arena on September 15, 2018 in Moscow, Russia. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

MOSCOW, RUSSIA - SEPTEMBER 15:  (L-R) Mark Hunt of New Zealand punches Aleksei Oleinik of Russia in their heavyweight bout during the UFC Fight Night event at Olimpiysky Arena on September 15, 2018 in Moscow, Russia. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

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MOSCOW, RUSSIA - SEPTEMBER 15: (R-L) Aleksei Oleinik of Russia punches Mark Hunt of New Zealand in their heavyweight bout during the UFC Fight Night event at Olimpiysky Arena on September 15, 2018 in Moscow, Russia. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

MOSCOW, RUSSIA - SEPTEMBER 15:  (R-L) Aleksei Oleinik of Russia punches Mark Hunt of New Zealand in their heavyweight bout during the UFC Fight Night event at Olimpiysky Arena on September 15, 2018 in Moscow, Russia. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

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MOSCOW, RUSSIA - SEPTEMBER 15: (R-L) Aleksei Oleinik of Russia attempts to submit Mark Hunt of New Zealand in their heavyweight bout during the UFC Fight Night event at Olimpiysky Arena on September 15, 2018 in Moscow, Russia. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

MOSCOW, RUSSIA - SEPTEMBER 15:  (R-L) Aleksei Oleinik of Russia attempts to submit Mark Hunt of New Zealand in their heavyweight bout during the UFC Fight Night event at Olimpiysky Arena on September 15, 2018 in Moscow, Russia. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

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MOSCOW, RUSSIA - SEPTEMBER 15: (R-L) Aleksei Oleinik of Russia attempts to submit Mark Hunt of New Zealand in their heavyweight bout during the UFC Fight Night event at Olimpiysky Arena on September 15, 2018 in Moscow, Russia. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

MOSCOW, RUSSIA - SEPTEMBER 15:  (R-L) Aleksei Oleinik of Russia attempts to submit Mark Hunt of New Zealand in their heavyweight bout during the UFC Fight Night event at Olimpiysky Arena on September 15, 2018 in Moscow, Russia. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

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MOSCOW, RUSSIA - SEPTEMBER 15: (R-L) Aleksei Oleinik of Russia celebrates his submission victory over Mark Hunt of New Zealand in their heavyweight bout during the UFC Fight Night event at Olimpiysky Arena on September 15, 2018 in Moscow, Russia. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

MOSCOW, RUSSIA - SEPTEMBER 15:  (R-L) Aleksei Oleinik of Russia celebrates his submission victory over Mark Hunt of New Zealand in their heavyweight bout during the UFC Fight Night event at Olimpiysky Arena on September 15, 2018 in Moscow, Russia. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)