What is going to happen with green balls?
What is the USTA's position on the use of green balls in tournaments and is anything going to be changing in the next year.
Here in Tennessee they are being used in the 12's novice (level 5's) in some events but not in all level 5's. They are not used in any level 4's or above.
I had heard USTA was going to mandate 12's going to green ball...
Any news or resources would be appreciated