TNT Sports Reload - Episode 13Oct 10
Antoine Griezmann denied the Italians victory in the first fixture back in late February after a cool finish from Dries Mertens had put Napoli in the driver's seat.
Despite enduring a relatively poor season domestically, Griezmann's crucial away goal makes La Liga runners-up Barca favourites to reach the quarter-finals at the expense of Gennaro Gattuso's men - although the Blaugrana know from recent history there is no room for complacency.
With all the pressure seemingly on the hosts at the Nou Camp, Napoli can enjoy the freedom that their underdog status allows and may be dark horses to reach the last eight in Lisbon thanks to their prolific front trio.
An underwhelming Serie A finish looks on the cards for the visitors who will be keen not to finish the season empty handed.
Can they shock the world and condemn Barcelona to an early exit - or will the Spaniards storm into the latter stages of the tournament?
When is Barcelona v Napoli?
Coverage gets underway at 7.30pm (8pm KO) on Saturday 8 August, live on BT Sport 2HD.
How to watch Barcelona v Napoli on your mobile or tablet
Watch on the go with the BT Sport app with a link to the live stream available on the homepage when our coverage gets underway.
With the enhanced video player featuring an interactive timeline, multi-camera functionality, 360° live streaming and highlights, the app truly offers the most-immersive viewing experience available.
How to live stream Barcelona v Napoli on your laptop
Barcelona v Napoli is available to live stream here!
You can follow the link above or access the live stream via bt.com/sport when our broadcast begins.
With access to in-game stats, real-time table changes and more, our matchday page will enhance your viewing ever further.
How to watch Barcelona v Napoli on TV
*BT Sport customers can download the BT Sport app on PS4, Xbox, NOWTV, Apple TV and Samsung Smart TVs (2015 models onwards). To watch the action, follow the link at the top of the homepage.
Champions League on BT Sport
Here's what you need to know about the revamped 2019/20 Champions League knockout stages in BT Sport's handy guide.
What if I can't watch live?
No problem. A highlights package of the clash will be made available to all shortly after the game on both the BT Sport app and bt.com/sport. We'll also publish in-game clips throughout the 90 minutes.
There will also be several opportunities to watch the match in full on TV and online after the event. For more information on the latest listings, check out our TV Guide.
What live football does BT Sport show?
For full details of BT Sport's upcoming live football schedule, check out our What's on BT Sport page.