Daniil Medvedev did not manage to beat Stefanos Tsitsipas in their French Open quarter-final - and he told the umpire it was his fault after a bizarre issue.
In what was only his second win over the Russian in his career, the Greek put on a masterclass in an empty Court Philippe Chatrier to win through to the last four at Roland Garros.
It was a quite brilliant display from the fifth seed and, even though Medvedev never had the ascendancy, Tsitsipas simply did not afford him any opportunities to get a foothold in the match.
Six matches we want to see before end of 2022 tennis season
Tsitsipas has now reached three Grand Slam semi-finals in succession and he refused to be denied, even by Medvedev's antics, tantrums and an underarm serve on match point.
The fiery Russian was not happy with various things during the match, including umpire decisions and what he felt were disruptive noises in a nearby corridor behind him in the stadium when he was trying to serve in the big evening clash.

'Is this a Futures, or Roland Garros?' - Medvedev fumes at noises in corridor

Near the end of the match, Medvedev was left frustrated at the scoreboard displaying incorrectly. Even though the umpire admitted it was wrong, he said it was not worthy of giving him his serve back.
"It was like this on the first serve. Why can't you change it? It was showing wrong. You are wrong! As you told me, I got you on this one," Medvedev ranted at the umpire.
Yeah, thanks. So you understand - it's a big mistake! It's 5-4 to him, third set. Now if I lose the match it is your fault!
Earlier, Tsitsipas held a one-set lead but the second was at a crucial stage at 4-4 when Medvedev twice stopped and shrugged before turning to the umpire to register his frustration.
There were apparent loud noises coming from a corridor inside the stand nearby the second seed as he was trying to serve and he found it to be very distracting.
The situation was not helped, of course, by the fact that no fans are currently permitted to be inside the stadium at Roland Garros for the late evening matches. As such, the atmosphere is non-existent and noises that would not normally be heard are picked up by the players.

'It gets really mental out there!' - Tsitsipas on huge win over Medvedev

Among other things, Medvedev was heard to say to the umpire:
Is this a Futures or Roland Garros?
Either way, eventually the umpire responded and ensured that there would not be a repeat of the distraction. "I'm making sure they have stopped," the umpire said, before appearing satisfied and saying, "Merci".

'Extraordinarily good' - Tsitsipas races to opening set against Medvedev

Tsitsipas will now take on sixth seed Alexander Zverev, who continued his very fine form as he powered through to the semi-finals at Roland Garros for the first time in his career.
The German never looked in any trouble at all against Alejandro Davidovich Fokina as he secured a straight sets, 6-4 6-1 6-1, victory in dominant fashion.

Highlights: Tsitsipas downs Medvedev in straight sets to reach semis

- - -
Watch all the action from the 2021 French Open live on Eurosport, eurosport.co.uk and the Eurosport app with 13-time champion Rafael Nadal eyeing a remarkable 14th title and 2020 Roland Garros sensation Iga Swiatek aiming to replicate her stunning triumph.
Highlights: Tsitsipas eases past Kukushkin to reach second round of Astana Open
'I'm curious to see where I can take this' - How high can Tiafoe soar?