Player Unknown Battlegrounds, aka PUBG, has been pushing its way to the eSports realm for quite some time now. While it has moved beyond the straight-up battle royale genre it popularized with new gameplay like War Mode, it's the behind the scenes tech that will have the most impact on the game's success as an eSport title, including its 3D replay systems and help from chipmakers like AMD. Now, according to a report from Polygon, PUBG's first major eSports tournament take place July 25th through the 29th.