The "Dally M" is not a TV channel but an award ceremony in the National Rugby League (NRL) calendar, celebrating the most outstanding players of the premiership season. The 2025 Dally M Medal ceremony, as an example, was covered live, and it is typically broadcasted on sports or general TV channels but does not have a dedicated channel number like "channel 20" specifically associated with it. If the question is asking about a particular TV channel "20" that airs the Dally M or related sports content, more specific geographic or broadcaster context is needed because channel numbering varies by country and provider. On the web, there is no direct reference tying the "Dally M" to a channel 20. If looking for the Daily Mail: It is a British newspaper and has its media presence online and various programs like "Daily Mail TV," but again no "channel 20" is definitively connected.

Could clarifying whether the inquiry is about the TV channel airing the Dally M awards or something else help?