Lois Boisson ran out of juice as her incredible French Open run was halted by Coco Gauff.
France's Boisson, the world number 361, sent shockwaves around Roland Garros by becoming the first wildcard to reach the semi-finals.
The 22-year-old from Dijon proved she could cut the mustard having knocked out third seed Jessica Pegula and sixth-ranked Mirra Andreeva.
But world number two Gauff managed to dilute the Paris crowd with a composed 6-1 6-2 victory to set up a final showdown with top-ranked Aryna Sabalenka.
"Lois is an incredible player and for her to have the tournament she’s had, she’s shown she’s one of the best players in the world," said the American.
"I hope we have many more battles in the future, especially here, Today it was just my day.
"I knew 99% of the crowd would be for her. When they were chanting her name, in my head, I just chanted mine, to psyche myself up."
Coco with an absolutely amazing performance 👏#RolandGarros pic.twitter.com/n41VkGIIdX
— Roland-Garros (@rolandgarros) June 5, 2025
Boisson can console herself with a bumper payday, a hike in the rankings of 296 places to 65 – she has gone from French number 24 to number one – and a likely wildcard for Wimbledon.
She was due to make her Roland Garros debut last year but suffered an ACL injury just before the tournament which left her fearing her career could be over.
"We know that particular injury is very complicated, but at the beginning, yes, I kind of lost faith because I didn't know what was to come next, and I didn’t know that things could go so well," she said.
"I was really worried at one point, but as the rehabilitation progressed, I realised that things are getting better. Today I’m super happy with what’s happening."
Gauff, the French Open runner-up in 2022, opened up a 4-0 lead before most of the Court Philippe-Chatrier patrons had retaken their seats, following Sabalenka’s three-set win over Iga Swiatek.
The heavy topspin forehands which previously accounted for five players were not firing, and even when she got a break back at the start of the second set, Gauff quickly snuffed out the mini French revolution.
Victory was sealed in an hour and nine minutes to break French hearts while Gauff will get a second chance at glory in Paris on Saturday.