Entourage has a list of athlete cameos so long it's hard to imagine how they all manage to get screen time. Predictably, those athletes brought a range of experiences both on-screen and off the set. Entourage star Rex Lee fashions himself as a tennis fan, and shed some light on why he's not getting much sleep these days. He also lobs some harsh criticism at a certain Patriots tight end with a penchant for speaking without thinking.

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