Devin Willock -- the Univ. of Georgia offensive lineman who tragically died in a car accident on Sunday -- was ejected from the vehicle during the wreck after not wearing a seatbelt ... this according to the crash report, obtained by TMZ Sports.
In the documents, authorities say the crash happened at around 2:45 a.m. in Athens ... after the driver of the 2021 Ford Expedition, UGA staffer Chandler LeCroy, "failed to negotiate a left curve" and barreled into two poles and trees -- before eventually coming to a halt against an apartment building.