Arsenal v Porto LIVE: Champions League result and final score as Gunners win penalty shootout

94 min: Porto clear their lines and Arsenal come again. Right now it seems like Porto are happy to try their luck with a shootout.

93 min: Arsenal are awarded a free-kick in a dangerous position on the right from where Odegaard can cross...

Here we go, then. Extra time is under way. Can either side find a winner in the next 30 minutes or is this tie heading to penalties?

The second half is over, and we’ll have 30 more minutes of this tense Champions League tie, starting shortly.

90+4 min: This is a sad sight: Alan Varela is carried off on a stretcher having appeared to suffered some kind of muscle injury.

90+2 min: Odegaard goes down in the box under pressure from Pepe, but there wasn’t much contact and referee Turpin is unmoved.

90 min: Arsenal are doing most of the pushing for a winning goal, but they are running out of time to get one before full-time. Three minutes to be added on. Extra-time looms.

88 min: Iranian forward Mehdi Taremi replaces Evanilson for Porto.

86 min: Odegaard tries to thread a throughball to Jesus but it’s deflected away for a corner – Arsenal’s seventh on the night.

84 min: Another Arsenal chance! Saka whips an effort at goal and it’s parried out to the edge of the box where Odegaard tries to fire first-time into the half-empty goal, but he can’t convert the tricky chance and it bounces wide.