To watch Sunderland vs Arsenal, you have a few solid options depending on your location.

• United Kingdom: Sky Sports channels and the Sky Sports app typically carry Premier League matches, including Sunderland vs Arsenal. If you don’t have a Sky subscription, consider a Now TV pass for Sky Sports to stream the game legally.
• United States: The match is often shown on Peacock or another broadcaster depending on the season’s rights. Check your local listings or the streaming platform’s sports section for the exact channel.
• Other regions: Look for local rights holders or streaming services covering the Premier League (e.g., Stan Sport in Australia, local broadcasters in Europe). You can also use a legal streaming service that aggregates Premier League rights in your country.

If you’d like, share your country and whether you have a preferred streaming service or cable provider, and I can give you a precise, up-to-date option with steps to access.