The only way to do that really would be to setup different favorite lists. One for sports, one for kids, etc.. Then you can switch between your different lists while in the guide.
Sent from my Pixel 2 XL using the SatelliteGuys app!
This only allows you to sort high to low or low to high. Something similar to this would be more ideal:
View attachment 136718
Sent from my Pixel 2 XL using the SatelliteGuys app!