What is it about Sunday mornings?

I've noticed this for a few weeks now... Sunday mornings are just the worst for League of Legends. Perhaps it's a personal curse. By way of today's example, I was 1-0 in a promo series when I logged in. Game 1: my Soraka had no keystone mastery, didn't say a word all game, and never left bot lane all game. I am not exaggerating, just kept going bot, dying, go back bot, rinse and repeat. The next game, my Soraka (different player) had Fervor of Battle keystone and Smite. Proceeded to go 0-8 in laning phase. Lost my series, played another game. Teammate in the ADC slot was upset that he was autofilled ADC, picked Yasuo, got absolutely crushed.

This is not my average League experience, but it is my average Sunday morning League experience. I would normally blame it on kids playing, but I don't experience the same issues on Saturday mornings... strange game.