Phil Mickelson and Jon Rahm dueled in a singles match at LIV Golf Michigan. Here are 4 tips the amateur golfer can learn after watching all 17 holes.

The two-time major winner, who captains the Legion XIII team on LIV Golf that includes Tyrrell Hatton, Caleb Surratt and Tom McKibbin, was locked in an unlikely battle with five-time winner this year, Joaquin Niemann, for the league’s season-long individual title during its Indianapolis finale that concluded Sunday.

Jon Rahm overtook Joaquin Niemann in the individual season finale outside Indianapolis but lost a playoff for the second consecutive event.