Wasnt able to record but my creatures were blocked and destroyed while being a 5/4 being blocked by a 3/3 and the opponents creature didnt get destroyed. No spells or instants were played. There was no Deathtouch too on the opponents creature. It happened three times. My 2/2 was destroyed by a 1/1. My 4/4 was destroyed by a 4/3 and none of their creatures were destroyed.