KEY POINTS
  • The PGA Tour countersued LIV Golf, alleging anti-competitive practices from the upstart league.
  • LIV Golf has already filed antitrust suits alleging similar practices against the PGA Tour.
  • Both groups have lobbied against the other in Congress.
Signs are posted at the LIV golf tournament on Thursday, Sept. 15, 2022, at Rich Harvest Farms in Sugar Grove, Illinois.

The PGA Tour filed a countersuit against LIV Golf late Wednesday, alleging that the Saudi-backed upstart league is guilty of anti-competitive practices.

The suit is the latest volley in the battle between the legacy PGA Tour and upstart LIV, which is backed by Saudi Arabia's deep-pocketed Private Investment Fund and has been aggressive in wooing talent.