Players
Head-to-Head
Tournaments
Seasons
Predictions
Rankings
Statistics
Matches & Frames
Centuries
Points & Breaks
Prize Money
Tournaments
Other
Frame Analysis
Crucible
Semi-final Finishes By Ronnie O'Sullivan In All Professional 1 Events
Tournament
2024 Riyadh Season Championship
2024 Xi'an Grand Prix
2024 Shanghai Masters
2023 International Championship
2022 Tour Championship
2021 English Open
2020 World Grand Prix
2020 Welsh Open
2019 Champion of Champions
2018 English Open
2015 Masters
2013 European Tour - Event 1
2012 Welsh Open
2011 PTC - Event 4
2011 Snooker Shoot Out
2010 Welsh Open
2009 UK Championship
2007 China Open
2006 World Championship
2004 British Open
2003 UK Championship
2003 Premier League
2002 World Championship
2002 Thailand Masters
2001 British Open
2000 UK Championship
2000 Premier League
2000 Irish Masters
1999 British Open
1999 Champions Cup
1999 Premier League
1999 World Championship
1999 Welsh Open
1998 World Championship
1997 German Open
1997 China International
1997 Irish Masters
1997 Thailand Open
1996 World Championship
1996 British Open
1994 European Open
1994 Dubai Classic
1994 Scottish Masters
1993 Dubai Classic
1992 Strachan Challenge - Event 1
1992 Humo Masters