After years of anticipation, the high-tech indoor golf league spearheaded by two of the sport’s modern greats is finally ready to tee off Tuesday night.

The high-tech TGL is finally set to tee off with superstar players—and a bet that fans will tune into the latest bold attempt to spruce up the sport.

Woods, McIlroy and other top PGA Tour stars will hit balls into a screen five-stories tall, then turn around and putt on a green.