A graduate of Oconee County High School in Watkinsville, Ga., Mettenberger had been issued a minimum one-game suspension by Richt following an alcohol-related arrest in March.
According to Richt, the dismissal is a result of violation of team rules.
Dawg Post Top Stories
Insider Report: Five UGA StandoutsATHENS - Dawg Post's five players to watch from Thursday's practice at UGA.
Dawg PostThursday at 6:24 PM
Wynn Excelling at LT for UGAATHENS- Dylan Webber gives insight on the Bulldogs second practice of spring football.
Dawg PostThursday at 1:35 PM
Top targets Visiting UGA This WeekendWhere will some of the south's top targets be visiting this weekend? Dawg Post has the latest.
Dawg PostThursday at 12:57 PM
2020 ATH Michael Robertson Talks Recruiting:Dawg Post caught up with 2020 athlete Michael Robertson to talk recruiting and what his plans are for the spring.
Dawg PostWednesday at 9:14 AM