The Open Championship returns to Royal Troon, and top contenders include Scottie Scheffler, Rory McIlroy, Bryson DeChambeau, and Collin Morikawa. Expert predictions favor McIlroy to take the win with Scheffler as a strong competitor due to his ball-striking skills. The winning total this year is estimated to be around 10-12 under par due to expected weather conditions. Disappointments could come from DeChambeau, McIlroy, or Koepka, while dark-horse contenders include Aaron Rai, Adam Scott, and Si Woo Kim. The tournament promises surprises and intense competition as players navigate the challenging course at Royal Troon. Keep an eye out for potential breakout performances from younger players like Tom McKibbin and Calum Scott. The battle for the claret jug is set to be a thrilling event with unpredictable outcomes.