Back 10:00 – Saturday 20 April, 2019 More Add calendar Add as favourite The World ChampionshipWorld Championship • Snooker Bet at Bet36518+ Begambleaware.org. Aired onBBC Sport OnlineEurosport 1BBC TwoBBC Red Button Best Odds Paid Links First-round coverage on day one at the Crucible Theatre in Sheffield, where Mark Williams begins the defence of his title against a qualifier.