Vicki Gunvalson got nailed in the head by a football during the fourth season of Bravo’s Real Housewives of Orange County. I don’t know why Deadspin hasn’t covered it before now.
So there was Roger Federer, beating Juan Martin del Potro in an insane Olympic semifinal: four hours and 26 minutes. A 19-17 third set. The longest three-set match in the Open era.