It wasn’t just that Memphis won Game 4 and took a 3-1 lead over the San Antonio Spurs, it was how.
The Grizzlies bullied them. They were more physical. In boxing/MMA terms, they punched San Antonio in the mouth and San Antonio has stepped back.
Maybe the signature play of the game was this O.J. Mayo dunk. It shows you how aware Zach Randolph is with the ball, this was a fantastic assist with a great finish at the rim. And the Spurs could do nothing about it.