Using tennis where makes are physically better performers than women to novels writing g is a useless analogy.
FFS NS, do you ever bother to actually read a post before commenting!!!

My analogy was:
"Pick 100 tennis experts and ask them to pick their top three men's Wimbledon champions, then compile as in the book list."Your comment about women tennis players is completely irrelevant as my analogy was about
men's Wimbledon champions. I'm shifting from category from British novels to
men's Wimbledon champions and I'm shifting the diversity element from gender (women vs men novelists) to ethnicity (white vs other ethnic group tennis players).
This is to illustrate the impact of narrowing a pool - so in my analogy if you expect the experts to pick at least one ethnic minority
men's Wimbledon champion there will be picking from a pool of just one, Arthur Ashe - so they will all have to pick him, so he wins (at least equal first).
Now the women novelists example is clearly not as extreme (as I pointed out) - but the point remains - there is a smaller pool of potential novels by women (particularly from the period of time these experts seem to prefer), so the experts will likely cluster around this rather small pool (the equivalent of Arthur Ashe and a couple of others if they existed in terms
men's Wimbledon champions), while they will likely spread themselves more thinly across the much larger pool of potential novels by men.
And looking at the nature of the experts in the book list, as publishers, literary critics and academics they will have the notion of considering gender balance running through them like the word Blackpool in a stick of Blackpool rock. So I have little doubt (regardless of whether the BBC specifically asked them to do so or not) that they'd ensure a good proportion of the books they selected were from women to ensure there was no apparent gender bias.
But in your mind this is about me comparing men and women tennis players ... fuckwhit!!