Arsenal boss Mikel Arteta has named his side that will take on Benfica for their round of 32 first-leg tie.
Arsenal are unchanged from Leeds United's win with Arteta opting to stick with the same starting XI that picked won over the weekend in the Premier League. Pierre-Emerick Aubameyang hit a hat-trick in that game and captains Arsenal in Rome, while Martin Odegaard retains his place to make his European debut for the club.
Benfica XI: Leite, Verissimo, Otamendi, Vertonghen, Goncalves, Taarabat, Weigl, Pizzi, Grimaldo, Waldschmidt, Nunez.
Subs: Svilar, Vlachodimos, Gilberto, Everton, Gabriel, Cervi, Seferovic, Silva, Pedrinho, Tavares, Ferreira.
Arsenal XI: Leno, Bellerin, Luiz, Gabriel, Cedric, Ceballos, Xhaka, Saka, Odegaard, Smith Rowe, Aubameyang.
Subs: Ryan, Hein, Tierney, Lacazette, Willian, Holding, Pepe, Chambers, Mari, Elneny, Nketiah, Martinelli.
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