John Hartson
Ex-Wales striker on BBC Radio 5 live

A mountain to climb. Defensively it was slow coming out, and not as a unit, Nani gambles and gets the boot onto the ball. 2-0 down? Wales need to respond like they did against Belgium. The next goal could be pivotal.

'Please don't take me home' sing the Wales fans, and their players have 35 minutes or so to delay those flights back to the UK.

The backing is terrific. The play needs to come to meet it. 

Danny Murphy
Former England midfielder for BBC Match of the Day

It's a shattering blow for Wales. Cristiano Ronaldo scuffs his shot and it's good reactions from Nani. Wales really do have a mountain to climb now. It's so disappointing.

Kevin Ratcliffe
Former Wales captain on BBC Radio 5 live

I'm not too sure about the marking. Chester was on him, but wouldn't you rather Collins pick him up? Ronaldo isolates his man and gets the run on him. You cannot let him get that spring.

Wales win a free-kick which Gareth Bale swings in, and Rui Patricio was not too convincing as he punches one clear...

John Hartson
Ex-Wales striker on BBC Radio 5 live

Cristiano Ronaldo with an unbelievable header. He just pulls onto the back post, a short corner is whipped in and he just climbs. It's as if he's jumped off a ladder! What a brilliant goal.

Danny Murphy
Former England midfielder for BBC Match of the Day

It's an absolutely incredible leap. Unbelievable. That's why he's one of the best players in the world. Big moments. Big players. What a goal.

They changed the angle of the corner to suit him and it worked. 

Image source, EPA

Wales were behind against Belgium, of course, and came back to win. No need to panic just yet. 

Marcus Donkor: This is going all the way to pens. Wales will gladly defend and Portugal hardly score. Brace yourselves for a long night.

This is poor, very poor. No quality at all as both sides continue to give the ball away continually. Strangled by the occasion?

Image source, Reuters

Cristiano Ronaldo loves a second-half goal at international level. Gareth Bale scores more of his goals in the first 45, though his is a fairly even split.

Image source, .

Image source, .

John Hartson
Ex-Wales striker on BBC Radio 5 live

It needs to be same again from Wales, just take a little bit more care with the ball going forward. And then as the game progresses we'll see who might look to change it up first.

Wales had 53% of possession in the opening half and they start the second period with a lengthy passing move, Joe Allen and Joe Ledley thoroughly involved. 

As we were then. No changes. No goals. No chances. No pressure...

Only joking. SHEDLOADS of pressure. More pressure than you've ever felt in your lives.

Portugal: Rui Patricio, Cedric, Bruno Alves, Fonte, Guerreiro, Danilo Pereira, Joao Mario, Renato Sanches, Adrien Silva, Nani, Ronaldo. Subs: Lopes, Carvalho, Joao Moutinho, Eder, Vieirinha, Andre Gomes, Rafa, Eliseu, Quaresma, Eduardo.

Wales: Hennessey, Gunter, Chester, Collins, Ashley Williams, Taylor, Allen, Ledley, King, Robson-Kanu, Bale. Subs: Fon Williams, George Williams, Edwards, Richards, Cotterill, Vokes, Jonathan Williams, Vaughan, Church, Ward.

Referee: Jonas Eriksson (Sweden) 

This game needs a spark badly. A mistake, great goal, well any goal really.

Wales are potentially 45 minutes away from the final though. Extraordinary really. 

Image source, Getty Images

Cristiano Ronaldo (l) and Gareth Bale (r) have had one touch each in the penalty area.

Image source, Opta

Yes as Grant points out, the action on Centre Court has finished for the day as Andy Murray won through in five sets.

We may need a tie break of our own in Lyon tonight.