Match 1
Blackwing vs Spellbooks 1:2 - 8/10 points
Performance: 18/20 points
Duel 1: no missplay
Duel 2: no missplay
Duel 3: no missplay
Deck: 18/20 points
Main and extra decks look solid .I'd add Dark Hole to the main (I take it you have it in your side?) since you can protect your monsters with Wisdom anyway.
Match 2
Six Samurai vs Dragunity 0:2 - 10/10 points
Performance: 17/20 points
Duel 1: Broken opening! Going for Photon Strike Bounzer instead of M7 would give you more safety, with M7 on the field I still had outs... if I was lucky.
Duel 2: I thought bouncing back Cowboy would still let the effect resolve while dodging Breakthrough, so missplay on my part.
Duel 3:
Deck: 18/20 points
Main deck looks great. As for the extra, I'd swap Thought Ruler Archfiend for Jewel Flare Dragon.
Total: 89/100
Bonus:
Attitude: +2
Different decks: +3
Grand total points scored: 94/100
Congratulations, you've made it to Obelisk Blue!