sorry for being late, been away a lot lately. also the website just did not liek my setup (js/cache disabled, plus some more), had to start inprivate window.
getting to main topic - it is not a uplifting news from the title - but from the part - she became the first to sccore in shorts, which to my non sports term understanding ass sounds like skorts (or whatever those skin hugging clothing for respective sport is called) bad and shorts good, is uplifting. So definitely leave it up.
I watch cricket a lot (a bat and ball sport) - and you basically wear what you want - full/half sleaves, sweater or jacket or cap or hat - if it does not hinder your performance it does not matter.
I can see some sports where gear matters - swimming and running sports come to mind where viscous drag from water or air come in effect, and how your gear shapes and how vortex shedding happens and general graglines matter, so like running shoes, it becomes a requirement for performance, but beyond these sports, any clothing should work.
I do know that alot of women sports get viewing purely because a lot men get to see “hot women”, and that is definitely bad.