You could have watched SummerSlam 2020 live on the WWE Network, which was the best place to stream it at the time for $9.99 per month with a free one-month trial for new subscribers. It was also available via Sling TV as an iPPV purchase, but the WWE Network offered a more affordable option.
As of now, for historical viewing, events like SummerSlam 2020 may be available on platforms like WWE Network or Peacock depending on your region, or possibly through purchase on services like Apple TV/iTunes.
For current and future SummerSlam events (like SummerSlam 2025), WWE has partnered with Peacock in the US and Netflix internationally for live streaming.
