Ronnie O'Sullivan will be looking for a record eighth title at The Crucible The 2024 World Snooker Championship takes place in Sheffield between April 20 and May 6. Luca Brecel, who won the 2023 World Championship, was knocked out in the first round this year, pipped 10-9 by David Gilbert. Mark Selby is the 19th first-time champion to fail to defend his title in Sheffield.