Oh, Jon Jones.

The California State Athletic Commission overturned Jon Jones' third-round knockout of Daniel Cormier at UFC 214 to a no-contest on Wednesday.

The ruling comes one day afterafter Jones' B sample from his failed drug tests ahead of the title fight on July 29 at Honda Center, tested positive for a banned substance.

The news was first reported by Marc Raimondi of MMA Fighting.

The UFC has yet to pull Jones' light heavyweight belt.

Jones faces a four-year ban following his second positive test for a banned substance.

Jones and his camp have denied any wrong doing.

More to come …