We love a little trash talk across the pickleball net, and so do celebrity athletes. Tennis star Sam Querrey (and #1 draft pick for the second-tiered Challenger Level of Major League Pickleball (MLP)) took to social media to poke fun at criticism from pickleball players, while NFL star Rob Gronkowski went public with his claim that he could 100% beat his former teammate and MLP owner Tom Brady. With more celebrities coming into the game, we expect more of this high-profile banter.