You have to **** the bed not to get bumped up or stay the same, in general.
I saw a guy last year stay at 3.5 with an 0-10 record and a games won percentage under 30%.
In addition, it’s virtually impossible to get bumped up without playing up. Someone on my team went 13-1 in 3.0 last year, won 74.8% of their games, and didn’t get bumped up.
Yeah playing up definitely got me, but I won matches at 4.0 so I was good enough to play there. I've been blessed to play in sectionals both years I got the bump to the next level.
But I didn't win a match at 4.0 this year in a new section. Won like 35% of my games and only 1 set. It would have been even fewer games if my last opponent wasn't throwing games in my match. Unfortunately, that last match is probably going to be the difference between giving me a real chance at appealing.