Rafael Nadal powered his way into the French Open final with a straight-sets win over Juan Martin del Potro.
Now only Dominic Thiem stands in the way of Nadal and what seems an inevitable 11th Roland Garros title.
The Spanish world number one edged a tight first set but then simply blew fifth seed Del Potro away.
It was swift and brutal. Del Potro had forced six break points during the first set but Nadal fended each one off.
Nadal, by contrast, had not had a sniff on Del Potro's serve until, at 5-4, two swishes of his forehand forced two set points, the second of which he converted when the Argentinian netted.
Del Potro had required treatment on a hip problem suffered early in the first set and he visibly wilted in the second, raising his arms in mock celebration when he won a solitary game while already 5-0 behind.
Relentless Nadal broke to love at the start of the third, and as he moved on to match point an exhausted Del Potro paused for breath, bent double, as if he had been punched in the stomach.
He probably felt as though he had been, as Nadal completed a devastating 6-4 6-1 6-2 victory.
His record at Roland Garros now stands at 85 wins and two defeats. One of those victories came against Thiem in last year's semi-final and was, if anything, more comprehensive than this one. However, Thiem did beat Nadal on the clay of Madrid last month.
Ominously for Thiem, Nadal said: "My feeling is I have a very difficult match against a player that is playing great. I know I have to play my best if I want to have chances.
"Sunday is the day to give my best, the day to increase even a little bit more the level. I hope to be ready to do it. That's the goal."
Earlier Thiem needed to survive a nasty bout of the jitters to see off Marco Cecchinato and reach his first grand slam final.
The Austrian was in control of his semi-final against the world number 72, holding three set points in a tie-break for a 2-0 lead.
However, having squandered one set point, he went in for a simple backhand volley winner only to dump it into the net.
The third quickly disappeared as well and Cecchinato had set points of his own, but Thiem finally put the Italian away before going on to win 7-5 7-6 (12/10) 6-1.
"I think the big key was the second set because it was a close tie-break," said the 24-year-old.
"I saved two set points and luckily I won it. It was 6-4 and the one thing I wanted to do was win the set - and I missed an easy volley at one moment which was not a nice feeling."
Cecchinato's catalogue of drop shots which helped account for Novak Djokovic kept Thiem on his toes throughout, but once the pivotal tie-break went the seventh seed's way Cecchinato's unlikely run was all but over.
His Paris heroics have not exactly been the uplifting tale they should have been, though.
Cecchinato's career has been tainted by his involvement in a match-fixing scandal; he was banned for 18 months in 2016 before having the suspension overturned. The 25-year-old has refused to answer questions on the matter throughout the fortnight.
Nevertheless, Cecchinato can look back on a breakthrough tournament - he had never won a match at a grand slam before beating Marius Copil 10-8 in the fifth set last week.
"If I'd won the second set I think it is totally different, the third set," he said. "But after the loss, I went a little bit down mentally."