I am currently a 4.0 playing in a 4.0 USTA League. I was 8-1 last year playing #1 doubles and am 4-0 this year. I read these forums and people mention "benchmark" players and such. Forgive my ignorance, but how do I know if I am a benchmark player or some "other" type of player. My doubles partner was moved to 4.5 based this year and am wondering if that will be happening to me if I have a successful season. How far do they look back at your records in determining if you will get bumped? Can you get bumped during a season. Does the computer flag you for winning sets 6-0? Most of the people I play socially with are 4.5 players and am hoping to join them. I just don't know how the system works. Any explanation is helpful. Thank you!