Originally published on ProWrestlingSheet.

The guy who hopped the guard rail and entered the ring during WWE Night of Champions is still behind bars after he pled guilty to trespassing -- Pro Wrestling Sheet has confirmed.

37 year-old Oscar Ramirez was swiftly taken into custody Sunday night -- when he was removed from the ring during the live pay per view event ... and the overzealous fan was sentenced to 10 days in jail.

For those who missed it, Ramirez successfully stood beside Roman Reigns and Dean Ambrose before their Night of Champions match against The Wyatt Family.

Fans jumping into the ring has become an increasing occurence at WWE events ... and the company says they now plan to prosecute trespassers to the fullest extent of the law.

Sierra. Hotel. India. Echo. Lima. Dumbass.