Read more : McIlroy 's joy - Selfies rule OK. Phil Mickelson draws first blood in battle with World No . 1 Rory Anderson . American claims a victory over the European pairing on the final hole . McIlroy and Mickelson verbally joust in build up to Ryder Cup contest at Gleneagles . Thousands of spectators drawn to watch climax of compelling fourball match .
Phil Mickelson draws first blood in battle with World No . 1 Rory Anderson . American claims a victory over the European pairing on the final hole . McIlroy and Mickelson verbally joust in build up to Ryder Cup contest at Gleneagles . Thousands of spectators drawn to watch climax of compelling fourball match .