Golf WAGs: Paulina Gretzky, Erica Stoll among wives and girlfriends of 2017 Players Championship

As golfers enter their second day at the 2017 Players Championship, significant others new and old will be cheering on their men along the green.

World number one-ranked Dustin Johnson started the tournament with the best odds of winning the $10 million purse after missing the Masters Tournament due to a back and he'll likely have partner Paulina Gretzky on the course accompanying him. Gretzky -- daughter of NHL Hall of Famer Wayne Gretzky -- and Johnson had their first son, Tatum Gretzky Johnson, in 2015. The famous couple recently announced they are expecting a second child.

Click through to see the must-know wives and girlfriends of the 2017 Players Championship:

Newlywed Rory McIlroy will also potentially have new wife, Erica Stoll, with him at the golf event. McIlroy and Stoll were recently married -- and McIlroy recently spoke out on the event, saying: "it was the best weekend of my life.