American MMA fighter Chase Sherman had to pull out of his match against Parker Porter at UFC 287

due to a medical issue, which was announced by UFC officials on July 26, 2021.

Sherman had been expected to make his fourth appearance in the UFC's heavyweight division,

having won his last fight against Ike Villanueva at UFC Fight Night in May.

having won his last fight against Ike Villanueva at UFC Fight Night in May.

The nature of his medical issue has not been disclosed. Parker Porter is still set to compete,

with the UFC yet to announce a replacement for Sherman.

Despite being a common occurrence in combat sports,

fighter withdrawals due to medical issues highlight the importance of prioritizing fighters

health and safety over event schedules.