Average tennis-kid passes the point of green-balls on the age of 8-9 years old.
Therefore green ball works only for those who are playing a division up (in 10U age group).
However there is virtually no tournaments for 8U (probably because of a lack of players in this age).
I still do not understand why we have to sacrifice the whole division for such insignificant amount of players.
Last edited by Bedrock; 11-15-2012 at 08:50 AM.