Conor McGregor mocked the PFL's Battle of the Giants pay-per-view with sarcastic tweets and comments, promoting bare-knuckle fighting and asserting UFC's superiority, before deleting most of his posts.
Conor McGregor was at it again with his tweet-and-delete antics on Saturday night. He spent the evening taking jabs at the PFL during their Battle of the Giants pay-per-view broadcast.
The...