Arsenal were lucky to have conceded only one goal in that game, and hopefully coming to the second leg game they will be able to beat their opponent team FC Port having seen their performance got improved lately, though that the Portugal team side is really a tough opponent side to face, but I kind of think they will come to England to likely lock horns with gunners because that will be the perfect thing to do in this game coming to England on the second leg contest. Furthermore, Arsenal have got good home record this season and it will be an interesting match for the gunners because they are good at scoring goals.