My grandma would watch cricket (which is the whole 6 hours sometimes...), snooker, tennis, cycling and Formula 1.
My dad would watch the cricket by seeing the TV to the Teletext page for the score, and watching it refresh every minute. (If you're young or from America, this is life watching a Web page refresh.) There is only slightly less movement than watching actual cricket.
Cricket, tennis and rugby union are her favourites. But she’ll watch whatever’s on if there’s nothing better to do. She’s loving the World Cup at the moment…
Edit: Incase anybody’s wondering, I don’t think Symbiote and I have the same grandma. But I don’t know for certain.