Hi Manu!
Few weeks ago I asked in the XKT thread if it was possible to add more stadiums to the same tournament to add more realism when your ranking is still low, and they mentioned it's not possible now but I could suggest it as a feature in the game.
It will be something like as a "stadium selector" feature where you can choose before the match if you want to play in center court, court 1 or however many courts that tournament has.
Thanks for all your hard work!