We are into a deciding set over on court two in the match between Milos Raonic and Alexander Zverev.

The German has won two sets, each by a score of 6-4, and the Canadian has won two sets, each by a score of 7-5.

A meeting with Roger Federer awaits the man who comes through set five.

Image source, Getty Images

"Come on Rafa!" from the crowd, once again, and their man responds with a backhand winner at the net.

40-30. Can Nadal keep this epic match going?

You bet your bottom dollar he can! Big serve, Muller's forehand swipe is into the net, and it's level again.

Forehand into the net from Nadal, but then a body serve wrong-foots Muller. He gets the racquet to it, Nadal goes for a drop shot, Muller somehow returns it - and then Nadal leaps and slaps over a winner!

Muller goes down the line but goes wide, before Muller angles in a forehand that Nadal nets. 30-30.

Decius Brutus: Good lord there's nothing like watching Nadal treat with triumph and disaster. In the one point.

Jonny Freeman: What a legend. Rafael Nadal shows his true world class skill in that comeback from match point down.

Ben: I don't want this game of tennis to end. What a game.

The absolute nerves on these two players. Remarkable.

What a shot! That's glorious from Gilles Muller, a passing backhand slice that lands perfectly in.

Serve and volley from Muller, and then a long backhand speeds Muller to 40-0.

And again! Another lovely pick up and dink over the net from Muller, and he holds.

Image source, PA

Muller gets spun around trying to work a backhand return, and that brings about a "come on!" from Nadal.

Ace! We're level again! That was another level of guts from Nadal.

First serve from Nadal goes wrong, the umpire calls let and Nadal has to steady himself.

It's big, it's going out to the corner of the court, and Muller lashes his return into the net! Deuce!

Nadal saves the first match point with an ace down the T! 30-40...

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Long on the forehand from Nadal means the first point on his serve goes Muller's way.

And again! A net cord bobble lands awkwardly for Muller but he steadies himself nicely to lash a forehand return in, and Nadal's backhand finds the net.

The Spaniard gets on the board as a curling backhand from Muller drifts long. And now double fault from Nadal! Two match points, Muller!

Jamie Baker
Former GB Davis Cup player on BBC Two

Muller has done a fantastic job of regrouping in the fifth set. He's much more comfortable in his serving game, finding his rhythm again, understanding what Nadal is trying to do to unsettle him.

The umpire is a tad nippy, by the looks of things, as he nips down the ladder and chucks on a natty blazer.

There's big cheers as Rafa, after going through his usual rituals, jogs out to serve.

Roger Federer: "He gave me some opportunities and I was happy to take advantage of them. I felt it was a terrific match for me, I didn't expect it to go that easy.

"I haven't played long today but Rafa has shown that he can go far on adrenaline, they are all in the running. I missed the clay court season but to win this you need a bit of luck and feel great. I can move freely, I'm thrilled to be in the quarters and it will be tough whoever I play.

"It is still very special for me [Wimbledon], I feel privileged to play Centre Court still when they could have put Rafa, Novak or a women's match on.

"I hope I paid them back by playing an exciting match."

Chants of "Rafa! Rafa!" go up around Court One.

Gilles Muller's response? Ace, serve out wide, serve down the T, forehand return that Nadal nets.

A love service game. Now, can the big man get the first break point of this fifth set to secure the match?

A deft little flick from Nadal and Muller, camped behind the baseline, doesn't bother moving forward to greet that one.

Muller sprawls to meet a Nadal serve - and long goes the return! Even stevens.

Image source, Reuters

Roger Federer has wiped the floor with the 13th seed quicker than you can watch animated classic Frozen.

No messing.

Roger Federer's 50th Grand Slam quarter-final.

FIFTY.

Just imagine that. He wins in one hour and 37 minutes...

Image source, EPA

Cat and mouse stuff on Court One.

Nadal's gone deeper throughout the match to pick up Muller's serves, and Muller comes forward to nullify that for 30-0.

An overworked forehand gets Nadal on the board, but down comes the ace, before another superb bit of work at the net ensures Muller holds.

Smashing down an ace to take match point is always a great sight but even more so at the end of a five-setter. Tomas Berdych is in his fifth Wimbledon quarter-final at the expense of eighth seed Dominic Thiem.

John McEnroe
Three-time Wimbledon singles champion on BBC TV

We've seen plenty of guys come and be brilliant on Centre Court for patches of games. Dimitrov is the latest. Sensational for a game, get back into the game, and then you can't let up for a second.

And then he plays a darn loose game like that.