The winners of the playoff round will meet Arsenal, and 15 other Europa League group winners in the round of 16 next year.
Europa League Round playoff pairings
Barcelona vs Manchester United
Juventus vs FC Nantes
Sporting Lisbon vs FC Midtjylland
Shahktar Donetsk vs Stade Rennais
Ajax vs Union Berlin
Bayer Leverkusen vs AS Monaco
Sevilla vs PSV Eindhoven
RB Salzburg vs AS Roma
