Ronnie O'Sullivan advanced to the semi-finals of the World Seniors Snooker Championship on his debut, defeating Ken Doherty 4-1 at Sheffield's Crucible. The 47-year-old legend showcased his enduring skill, securing a dominant opening session to build a 6-2 lead against Higgins in their second-round clash. While O'Sullivan's bid for a record eighth Crucible title fell short against Higgins, his performance underscored his continued dominance in senior circuits. John Higgins' comeback win and Judd Trump's early exit added drama to the tournament, but O'Sullivan's semi-final berth remains the focal point.

Critics debate whether his two-cue strategy and controversial chalk use give him an unfair edge, reigniting discussions about equipment fairness in professional snooker.