Trevor Etienne ran for a career-high 172 yards and a touchdown, Montrell Johnson scored twice and Florida upset No. 11 Tennessee 29-16 on Saturday night to extend the Volunteers’ losing streak in Gainesville to 10. The victory was the first in a rivalry for Florida’s Billy Napier, who last year became the first coach in school history to lose to Tennessee, LSU, Georgia and Florida State in the same season. Getting the first one under his belt should help quell outside noise about Napier’s long-term viability with the Gators. For the Volunteers, the 550-mile trip from Knoxville ended much like all the others over the last two decades: in heartache. Tennessee last won at the Swamp in 2003.