On Saturday, Kim Winslow became the first female referee in the history of the UFC when she worked two fights at the Ultimate Fighter Finale.
The UFC still has a long way to go before it matches sports like golf and baseball in mainstream popularity. But the ratings for Saturday's showing of the Ultimate Fighter Finale on Spike show that among young men, the UFC has very much arrived.

James Wilks defeated DeMarques Johnson with a first-round rear-naked choke Saturday night at the Ultimate Fighter Finale, meaning both of this season's Ultimate Fighter winners are from the United Kingdom.
In a battle of former Ultimate Fighter winners, Joe Stevenson ended a two-fight losing streak by defeating Nate Diaz by unanimous decision Saturday night at the Ultimate Fighter Finale.Get the latest coverage on your favorite teams thanks to CBS Radio. Listen Now