Hello and welcome to LIVE commentary of Bayern Munich's clash with Bayer Leverkusen in the Bundesliga. Kick-off is at 17:30 BST.

Costa outpaces his marker again and sends in a low cross but Leno is there to gather before it falls to Lewandowski.

Bellarabi picks up a loose ball 30 yards out and unleashes an effort but Alaba is there with the block.

Bayern win a corner after Costa's shot is well blocked by Papadopoulos. The set piece is cleared just as Muller was lurking in the six yard box.

Bayern still in front from Muller's goal

Neuer may have thought that was going over but it struck the centre of the crossbar. The Turkish playmaker is fast earning a reputation as the finest dead ball specialist in Europe.

Vidal concedes a silly free-kick 35 yards from goal with a trademark crunching challenge. Calhanoglu's set piece rattles the woodwork, what a strike!

Corner to the visitors after a cross is deflected. The ball is cleared though, Calhanoglu has been fairly quiet so far.

Leverkusen may have to double team Costa if they want to negate him, the Brazilian's pace has been electric in the first half and Hilbert has looked no match for him.

Alonso is running the game now with his vision and long balls.

Costa hits the bar with an acrobatic effort from a tight angle from a brilliant run and cross from Robben.

Bayern cranking up the pressure now, their opponents look rattled.

Amazing pace from Costa to skin the defender and send in a cross, that is the Brazilian's fourth assist of the season already.

GOAL! Muller grabs his fourth goal of the season. Alonso's long ball finds Costa who sends in a good cross for the German to stab the ball home from close range.

Mehmedi sends in a pinpoint cross from the left and Kiesling's glancing header drifts just over the bar, that was a decent effort from the target man.

Vidal lucky to escape a booking for appearing to strike Hibert with his arm when the pair jumped for a header.

Midway through the first half and it remains goalless. Bayer congesting the midfield at the moment, we've had few chances of note.

Thiago is booked for catching Kramer late, that is four bookings already.

Costa is hacked down by Kramer who is booked for a cynical challenge and the hosts have a free-kick down the left in a dangerous position. Alonso's delivery is cleared though.