These are the best case scenarios, assuming that each one of my losses I'm at the top of the team. If I can't, the worst case scenario each calculate to the following:
TOTAL: 114 +/- 1 games maximum.
TOTAL: 172 +/- 1 games maximum.
At this stage I'm already over 226 games. I simply do not have the time to finish out the Ranked Battle season if I suffer a string of losses and cannot end up top on XP at a 55% win rate.