Have a good read through this forum especially older posts that have been locked and you'll get the general idea.
It'll probably take you a few seasons to notice the flaws but you will see them eventually. In the meantime do yourself a favour and don't spend money buying tokens, you'll regret it later.
Season 15 - Level 15
League Winners (14) - Levels 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
26-0-0 league (4) - Levels 3, 4, 7 & 8
Undefeated in league (11) - Levels 3, 4, 5, 6, 7, 8, 10, 12, 13, 14
Cup winners (2) - Level 1 & 14
Cup 3rd place (1) - Level 12
Champions League Winners (10) - Levels 2, 3, 4, 5, 7, 10, 11, 12, 13, 14
Champions League Runners up(1) - Level 9
>My team<
Not sure, all the game servers probably went down and people went on here to complain... That happened a few times in the past few months. The worst case actually meant match results were already determined before the last day started, it was outrageous as it meant people lost leagues. The forum was swarmed with angry players. Of course, the results were reset but the condition and morale was not... I think it happened earlier in the year around Feb-Mar period
Season 15 - Level 15
League Winners (14) - Levels 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
26-0-0 league (4) - Levels 3, 4, 7 & 8
Undefeated in league (11) - Levels 3, 4, 5, 6, 7, 8, 10, 12, 13, 14
Cup winners (2) - Level 1 & 14
Cup 3rd place (1) - Level 12
Champions League Winners (10) - Levels 2, 3, 4, 5, 7, 10, 11, 12, 13, 14
Champions League Runners up(1) - Level 9
>My team<