To be fair, I remember multiple matches of my own where we were defending on Hanamura and King's Row, get curbstomped hard all the way to the final points, 8 minutes left or something ridiculous like that. The enemy teams are completely on fire, we're a mess, morale is zero, but just with a couple of character swaps and a bit of luck, we start to turn it around more and more, and somehow the confidence of the other team starts to erode away, while we get in the rhythm of stacking our ults to counter every push, and eventually win those games. Feels good when that happens.