The leaderboard at the halfway mark of the Masters is like an all star lineup. Big names who have won other majors are showing the way.

First round co-leader Brooks Koepka is tied for the lead at 7-under par. His is joined at the top by Adam Scott, Jason Day, Francesco Molinari and Louis Oosthuizen;

Getty Images     (Francesco Molinari)

Tiger Woods is just a shot back at 6-under par after shooting a 68 on Friday.

Phil Mickelson is in a group 4-under par.

Check out the full leaderboard by clicking here...

Getty Images    (Jason Day)