What is what channel is the world series on?

The World Series is broadcast on television in the United States by Fox. However, it's important to note that:

• Specific channels within Fox might vary. It's not just one channel; Fox has various sub-channels (like Fox Deportes for Spanish-language broadcasts). Check your local listings closer to the actual game dates.
• Streaming options exist. Depending on your cable or streaming provider, you may be able to watch it on services like FoxSports.com, YouTube TV, Hulu + Live TV, fuboTV, and others. Your exact options will depend on your location and subscription.

Therefore, while the overarching broadcaster is Fox, you need to check your local listings or your streaming service to find the precise channel and broadcast details.