This doesn't fit to my experience last evening-night. 1-2 order premades in every sc, often the same premade and almost only pugs on destro side. We had only some rare wins, when a destro premade joined but most sc were defeats.
I know exactly, why destro lost most sc, so there is no reason to complain about it. Never blame the enemy, when your side has bad (random) setups or just plays bad.
I was playing at different time I think, not evening- night, but afternoon - evening EU timezone, but yes - I am sure expereince can differ - so statistic data is probable only option to check if I am right or wrong.