John McEnroe
Three-time Wimbledon singles champion on BBC TV

Tsitsipas for the first time is uneasy. His forehand let him down in that game.

Good point from Tsitsipas gives him an 'in' on the Murray serve. Then a bad point with a very wasteful, wide forehand.

A return goes long and then another shot from the Greek into the net. He wasn't making these errors 15 minutes ago. He hasn't been making them all night but he is now.

Murray is forcing some of them but the Greek has gone off the boil, no doubt.

John McEnroe
Three-time Wimbledon singles champion on BBC TV

What a great game from Murray. Seems to be controlling the rallies more. He's loving it now.

Image source, Getty Images

That is frankly amazing.

He's not had a sniff against serve for two hours and 10 minutes - but there's the break, right at the start of the third set, sealed by an errant Tsitsipas shot into the net.

Stefanos Tsitsipas' mind is still in the bathroom. A wild forehand and he's 0-30 down.

A delicious, sumptuous slice from Andy Murray and you can make that 0-40. Three break points. He hasn't had any all game! Now three come along all at once!

Did those boos bother Tsitsipas?

Andrew P: A world-class tiebreak performance from Andy Murray. He completely dominated Tsitsipas with the match on the line.

Andrew N: This is a lot closer than I was expecting it to be!

Stefanos Tsitsipas gets a few boos as he re-emerges onto court after a bathroom break.

Remember, the Greek's lengthy bathroom breaks irked Murray when the pair met in a five-setter - that Tsitsipas won - at the US Open in 2021.

But he's back ready when the umpire shouts 'time'.

So, remember, it's an 11pm curfew.

If we're going to get a result tonight, then someone is going to win these next two sets fairly quickly.

Judging on the evidence we've seen so far - two tie-breaks, zero breaks of serve - the likelihood of that is slim.

Tim Henman
Former British number one on BBC TV

Murray deserves so much credit. Tsitsipas dominated that first set tie-break but Murray responded.

Quality tennis from both players.

Jonathan Jurejko
BBC Sport at Wimbledon

Anyone for a toilet break?

Make it snappy.

Don’t want to make Andy angry.

Andrew Cotter
BBC commentator at Wimbledon

How crucial that Murray found his first serve in this tie-break.

Tsitsipas is faltering - and Centre Court is just about as loud as he has heard it in all the years he's played here.

Jonathan Jurejko
BBC Sport at Wimbledon

Punters are up on their feet, hands in the air like they just don’t care.

The acoustics under the roof really do create an incredible atmosphere.

Murray Under The Lights: the annual blockbuster which always delivers at the box office.

Image source, Getty Images

A serve out wide does the trick - and Centre Court goes absolutely berserk!

Tsitsipas gambles the house on a backhand drop shot that only finds netting.

Stefanos Tsitsipas responds with a rarely-seen serve-volley that isn't textbook execution but is good enough.

But then a brilliant Murray return forces the error into the net. A double mini-break.

Unreturnable serve out wide from Muzza. And another that sends the chalk flying.

Murray's a bit happier now after an ace that wins the first point of the breaker.

But a sublime drop shot from the back of the court by Tsitsipas levels things up - only for the Greek to net on point three. Mini-break for Murray earlier in the tie-break.

Jonathan Jurejko
BBC Sport at Wimbledon

Murray is still eyeballing his box and chuntering. Got to be the greatest chunterer in tennis, right?

Brave boy if he's giving the licks to Ivan Lendl.

Andrew Cotter
BBC commentator at Wimbledon

How can you not love this? And here we go again.

What a second serve from Stefanos Tsitsipas, 108mph and right in the corner.

A volleyed winner at the net means we have a tie-break for the second set in succession. Still not one break of serve.