The Debacle of Blue Clay (2020) [video]
youtube.com
youtube.com
Sometimes watching the sport on TV is a pain because you're not going to see the ball very well if the court isn't blue or black. Makes sense why more and more people watch (and support) individual players versus the sport overall, which I think is sad as tennis is a great sport.
I did love the dark gray hardcourts they used for the Florence Open last year—made it extremely easy to see the ball.