1-0 down from the first leg, but should be in rhythm in the midst of the Norwegian season.

They sit 3rd in the Eliteserien having scored 1.73 goals per game on average.

Hradec Kralove conceded 1.43 goals per game last season and were breached in a 2-1 win over Pardubice at the weekend in the Czech top-flight.

Tromso have to score, or they're out of Europa League qualifying.

Won 3-2 in their season opener last weekend.

Must score to have any chance of reaching the next round.

Scored 2.25 goals per game in the Danish top-flight last season.

Had a man sent off after 15 minutes in their first leg 1-0 defeat, so they were up against it from early on.

Besiktas conceded 1.18 goals per game in the Turkish Super Lig last season, finishing 4th.

Pafos are odds-on favourites to win the game, despite being 2-0 down from the first leg.

They won two, drew one and lost one from their four Champions League home games last season, scoring in all four games - v Bayern Munich, Villarreal, Monaco and Slavia Prague.

They weren't outclassed in the first leg, it was a clinical display from Hajduk.

Pafos averaged two goals for per home game in the Champions League last term.

3-2 down from the first leg, Dynamo Kyiv head to Greece knowing they have to score to avoid being knocked out.

They scored 1.50 goals per game in the Conference League last season. And 2.20 per game in the Ukrainian top-flight, which rose to 2.33 per game when only considering away matches.

If you include the end of last season, PAOK are seven games without a clean sheet.

The longer the game goes on if Dynamo Kyiv have not yet scored, the onus is on them to throw more and more at getting back into the tie.

Twente won the shot count 18-9 in the first leg, but find themselves 2-1 down to Ferencvaros.

Twente scored 1.74 goals per game in the Eredivisie last season, and Ferencvaros conceded in all four home games in the league phase of last season's Europa League.

The Dutch side generated over 1 xG in the home leg and Wout Weghorst should lead the line for them in Hungary.

If they can't break the deadlock they're out, so we can be sure they'll throw caution to the wind.