Ronnie O'Sullivan's hopes of an eighth world snooker title were ended in a stunning 13-10 quarter-final defeat by Belgium's Luca Brecel at The Crucible on Wednesday.
England's O'Sullivan, the holder, was 10-6 in front heading into the afternoon session but the 28-year-old Brecel reeled off seven successive frames to seal a huge upset victory.
With O'Sullivan struggling with his game, Brecel scored breaks of 112, 64, 72, 61, 78 and 63 to seize control.
Brecel will become the first Belgian to reach the final if he can get by either Anthony McGill or Si Jiahui in the semis.
O'Sullivan was magnanimous in defeat, saying: "He played unbelievable. He is such a good player and I love watching him.
"He is such a dynamic player and... probably the most talented snooker player I have ever seen.
"I would love to go and see him win it just for snooker because that is how the game should be played."
Northern Ireland's Mark Allen also reached the semi-finals with a 13-10 victory over Jak Jones.
Sanju Samson has struggled for form since being named Player of the Tournament at the T20 World Cup but the wicketkeeper-batter looked more like his old self on Saturday with an unbeaten 115 off 56 balls in Chennai's 23-run win over Delhi Capitals.
Rory McIlroy discovered again on Saturday that nothing at the Masters is secure as the defending champion's overnight six-shot advantage vanished in the Georgia heat and Cameron Young charged into a share of the lead at 11-under after the third round.
Belgium knocked out 18-times champions the US to qualify for the Billie Jean King Cup Finals on Saturday, as Britain, Italy, Kazakhstan, Spain, Ukraine and Czech Republic also secured places in the season-ending team event alongside hosts China.
Liverpool's teenage winger Rio Ngumoha has become the club's youngest player to score a Premier League goal at Anfield on Saturday before Mohamed Salah struck four minutes later in a 2-0 win over Fulham that boosted their quest for a top-five finish.
Britain's former heavyweight world champion, Tyson Fury, has outclassed Russia's Arslanbek Makhmudov en route to a comprehensive points win on Saturday and then called for a showdown with compatriot Anthony Joshua.