Ronnie O'Sullivan's China Open run ended in a way that will feel uncomfortably familiar: with a fast start that never fully turned into control. The seven-time world champion led Noppon Saengkham 3-1 in the second round, only to lose four straight frames and slip out 6-4, a result that adds another difficult chapter to a season that has not yet found its rhythm.
The loss mattered not just because it sent O'Sullivan out of the tournament, but because it followed the same pattern that has started to define his season. Last month, he exited in the second round of the Shanghai Masters, and this latest defeat underlined that the problem is not a single off night. It is a run of results that suggests the opening weeks have been harder than expected for the 50-year-old.
How the match changed
For a while, the match looked like it might follow the script O'Sullivan usually writes. He had already beaten Jackson Page 6-2 in the first round after winning six straight frames, which made his early lead against Noppon Saengkham feel meaningful rather than temporary. But once Saengkham settled, the balance shifted sharply. Four consecutive frames turned a 3-1 deficit into a 5-3 advantage, and from there the match was about recovery rather than control.
That is the key point: O'Sullivan did enough early to show his quality, but not enough to stop the match from drifting. In a best-of-11 format, that can be fatal. A player of his standard rarely needs many openings, but when the momentum swings away, the margin for error becomes tiny.
The numbers tell the story cleanly. O'Sullivan won 64-46 on one frame count, but Saengkham won the frames that mattered most and finished the stronger of the two. That is often the difference between a veteran surviving a scare and a veteran heading for an early exit.
There is also a wider tournament picture here. O'Sullivan has won the China Open twice, so this is not a venue that has been difficult for him in the past. But the current version of his season has not matched that history. Two second-round exits in back-to-back ranking events is not the sort of pattern that can be dismissed as random variance, even for a player with his record.
Elsewhere in the second round, Wu Yize lost 6-2 to David Gilbert. After that, Saengkham was set to face Shaun Murphy, who beat Xiao Guodong 6-2. Those results kept the draw moving quickly, but O'Sullivan's departure still stood out as the headline: a famous name, a strong early position, and then four straight frames that changed everything.
That is what makes this result significant. It was not just a loss, and not just a missed chance. It was another sign that O'Sullivan's poor start to the season is continuing, even at an event where he has previously thrived. The talent remains obvious. The stability has not arrived yet.
