The first leg will be played on either August 16/17 and the return a week later on August 23/24.
The Serie A side finished fourth in the league but have lost their best players to some of Europe’s best teams.
Alexis Sanchez joined Barcelona for £22.6million, Gokhan Inler moved to Italian rivals Napoli for £11.3million and defender Cristian Zapata went to Valencia.
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The legs will be sandwiched around tough league games against Liverpool and Manchester United.
Other ties see German giants Bayern Munich take on Swiss side FC Zurich, while Lyon face a long trip to Rubin Kazan.
Rangers’ conquerors Malmo will Dinamo Zagreb, with Danish champions FC Copenhagen meeting Czech side Viktoria Plzen.
Draw for the Champions League play-off round:
- Wisla Krakow vs APOEL
- Maccabi Haifa vs Genk
- Dinamo Zagreb vs Malmo
- FC Copenhagen vs Viktoria Plzen
- BATE Borisov vs Sturm Graz
- Odense BK vs Villarreal
- FC Twente vs Benfica
- Arsenal vs Udinese
- Bayern Munich vs Zurich
- Lyon vs Rubin Kazan
- Newcastle vs Arsenal
[via - caughtoffside.com]