Introduction The PGA Tour (PGA) and LIV Golf (LIV) recently announced that they are merging leagues. Prior to this deal, pro-golfers had the choice between being a member of the PGA or LIV. Now, if the deal goes through, this choice is removed. This announcement came as a surprise, as the two leagues had pending litigation against each other for anticompetitive practices on the part of the PGA. Now, the merging of these two leagues raises a few interesting antitrust questions. Namely, how...