We've got live comments coming up on Schalke's Champions League encounter with Valencia at the Arena AufSchalke.

Gavranovic does well to tackle Navarro but his pass goes astray after all that good work.

Escudero goes into the book for a blatant tug-back.

Guaita is hesitant as a ball comes across but Mathieu hacks it clear. Positive start to the second period by Schalke.

The second half kicks off with all to play for. 2-2 on aggregate and we could have extra-time and penalties.

It's a tough one to call at the Arena AufSchalke - this tie could go either way.

HALF TIME: Schalke 1-1 Valencia. Just as tight as the first leg, an interesting clash with both sides impressing but the Germans got the equaliser at just the right time.

Guaita may have been able to do better with that shot but there was plenty of power in it.

GOAL! Schalke are awarded a free-kick in a promisnig position and Farfan caps an impressive personal performance with the equaliser - a well-struck right-foot shot.

Another good break almost leads to a second goal but there's relief for Neuer when the ball ends up going wide of his goal.

Valencia are continuing to defend well, repelling everything that comes their way.

Kluge gets a decision this time after being felled by Banega.

Raul is battling gamely in attack - this could be his last game in the Champions League of course if Schalke go out.

Pablo Hernandez sprints clear and is chopped down by Peer Kluge, who gets the first yellow card of the game.

Jurado's set-piece is cleared before Farfan wins another corner at the second attempt.

Raul wins a free-kick out of Navarro in a threatening position.

Mathieu defends well and wins the throw-in off Atsuto Uchido, who has been less of an influence tonight as he was in the first leg.

Farfan looks menacing but he drags a shot wastefully wide.

Neuer is out to clear as Valencia put more pressure on his goal. It's a good game and evenly matched again.

Navarro concedes a corner but Topal clears. Eventually, Farfan gets the ball on the right and crosses but Raul is off target with his diving header.

Aduriz is put through by Juan Mata but Metzelder makes a sprawling challenge that blocks the shot. Valencia are playing well now.

That away goal will boost the confidence of the Spanish side and they've settled into their stride now.