Hello and welcome to LIVE updates of the first leg of the Champions League last 16 clash between FC Porto and Liverpool. Kick off 19:45 GMT.

That was Mane's 10th of the season in all competitions.

GOAL! Mane's low shot from the left of the area squirms through Jose Sa and into the net after Wijnaldum had wreaked havoc with a powerful run.

Porto are a threat from set pieces. They have scored eight times from them in this season's competition - more than any other side.

Héctor Herrera rises at the back post to meet a right-wing corner, but gets it all wrong and Liverpool are able to clear their lines.

Iván Marcano produces a sensational clearance on the stretch after Firmino came within a whisker of converting Robertson's whipped ball into the danger zone.

The away side earn a succession of corners, but Porto's defence stands firm.

A poor goalkeeping clearance falls kindly for the visitors. It's worked to Salah on the right, but his cross into the middle is diverted to safety. A good situation goes begging for the Reds.

Liverpool enjoying a good spell of possession, but most of it is in their own half. It's eventually fed to Firmino 35 yards out, but his dinked pass through for Mane has too much on it.

The Merseysiders have barely threatened so far tonight, but can be ferocious on the break. Indeed, they have scored at least twice in 11 of the last 12 games in all competitions.

Tiquinho (aka Soares) is a man in decent form and someone for Liverpool to be wary of. He has netted three in Porto's last two games, including a double in their 4-0 away league win at Chaves last Sunday.

Porto may be on a long unbeaten run ,but it's worth noting that they have lost their last three knockout matches in this competition.

At the other end, Robertson races onto a lay off and lashes a first-time 25-yard drive just over the bar.

Porto are dangerous from set pieces, but on this occasion Karius is able to gather under no pressure.

CLOSE! Otavio latches onto Moussa Marega's touch in the box. He creates space 15 yards out but sees his low shot deflect off Lovren and fly just over the bar with Karius stranded.

Brahimi wasting little time in attacking the youthful, Alexander-Arnold. This time Wijnaldum comes across to support the full back, who eventually gets an important tackle in.

STAT: Liverpool's only clean sheet in 10 trips to Portugal came on this ground in 2001.

Porto have started like a side who are 24 matches unbeaten in all comps. Lots of energy with confidence flowing through their passing.

All Porto early on. Liverpool being pressed back.

Brahimi motors down the left and forces Alexander-Arnold to concede the first corner of the night. Lovren heads clear and Liverpool come through unscathed.