2 player squad plus 2-3 randoms and bots vs full corp wing 3x in a row.
There is no way something like that will ever lead to a loss for the corp win, unless they mostly disconnect or are drunk as hell.
Simple solution: Do NOT ever match squads and randoms versus a wing!
And since i speak of match making, 2. rule: do not ever match 1 team versus an other team multiple times in a row, not the same team again for the next 3 battles, neither in sector conquest nor in tournament.