The latest team news.
Ludogorets's hopes of reaching the UEFA Champions League group stage for a second successive season were dashed in the second qualifying round by Milsami.
With a place in the third qualifying round of the UEFA Champions League up for grabs, both Celtic and Steaua Bucharest look favourites to advance.
Shakhtar Donetsk have been handed a stern test in the third qualifying round of the UEFA Champions League after being drawn against Fenerbahce.
Norwegian champion Molde and Albania's Skenderbeu recorded resounding wins in their UEFA Champions League second-qualifying round first-leg ties.
Lincoln Red Imps was left celebrating a historic victory as a 2-1 triumph at Santa Coloma booked its spot in the second round of UEFA Champions League qualifying.
Craig Harrison is confident The New Saints can book its place in the second round of qualifying for the UEFA Champions League after a first-leg win over B36.
FC Pyunik scored either side of half-time to register a 2-1 victory over 10-man Folgore in the opening leg of its UEFA Champions League first-qualifying round tie.
The first round of UEFA Champions League qualifying will feature a sibling rivalry for Lukasz and Adrian Cieslewicz when B36 plays The New Saints this week.
Rosenborg staged an impressive recovery to beat Sligo Rovers 3-1 and advance to the UEFA Europa League third qualifying round.
Rosenborg's hopes of qualification took a blow after a shock 2-1 home defeat to Sligo Rovers in the UEFA Europa League on Friday (AEST).
Former European heavyweights IFK Gothenburg continues its quest to reach this season's UEFA Europa League group stage at Gyori on Friday (AEST).
IFK Gothenburg avoided a UEFA Europa League shock by winning 2-0 at Fola Esch in the second leg of their first-round qualifier.
Tromso effectively sealed its place in the second qualifying round of the UEFA Europa League with a 7-0 hammering of Tartu Santos.