We don't know for sure if Diana Taurasi is retiring ... We know that every person in the crowd received a special T-shirt featuring the words "If this is it." We know the Mercury had a special ...

Related: Intense Diana Taurasi, Skylar Diggins-Smith Sideline ... "That's f***** bu*****," Taurasi said as she put on a shirt. A few moments later, she screams, "NO!" at the top of her lungs.