Koepka is money in the majors and always shows up. Wait for the line to go up from +700 (as other players will win in the coming weeks because Koepka doesn't try as hard to win other tournaments).
When the line hits +800 to +850 hammer that bet.
Koepka's last 9 majors final position: 2nd, won, 2nd, won, 39th, won, 13th, 6th, won, 11th.
He's won 44% of his last majors (and would have won 2 other majors had it not been for magic by Tiger and Gary Woodland) so it's worth a shot.
When the line hits +800 to +850 hammer that bet.
Koepka's last 9 majors final position: 2nd, won, 2nd, won, 39th, won, 13th, 6th, won, 11th.
He's won 44% of his last majors (and would have won 2 other majors had it not been for magic by Tiger and Gary Woodland) so it's worth a shot.