Derrius Guice Denies Rape Claims From 2 Former LSU Students

NFL running back Derrius Guice is adamant he did NOT rape two women back in 2016 while attending LSU, despite new claims to the contrary.

Both women claim Guice raped them in their own apartments after a night of heavy boozing -- and both claim the allegations were reported to LSU, but never properly investigated.

The women each spoke with USA Today Sports, but have not revealed their identities publicly.

The first woman says she drunkenly passed out on her bed after throwing a party -- and later began to have flashbacks of Guice assaulting her. Plus, she claims other football players at the party said Guice had bragged about having sex with her that night.

The accuser said she told a friend on…