Seahawks quarterback Geno Smith — who started three games for Seattle this season — was arrested early Monday morning on suspicion of DUI in Washington … TMZ Sports has confirmed.
A spokesperson for the Washington State Patrol tells us … Smith was pulled over at around 2 AM in King County — just hours after the Seahawks returned home from beating the Cardinals in Arizona on Sunday.
According to law enforcement, Smith was initially stopped for speeding … and was booked into the King County Jail a short time later.
Records show he was released after about seven hours in custody.
Further details surrounding the arrest are unclear … we’re working on it.