Originally Posted by
Izor
ANT/TES/PIF: Hven't been able to test the LED-Lootings list a lot against it, but even without those it's about 40/60 to 50/50. Hard to say, really, because everything that really counts are the coin flip and mulligans. It should be slightly in their favor I guess, although my personal record is positive. MD Iona helps here (one of the few matchups).
Spiral Tide: Slower than ANT, but has a few counters. All in all it should be slightly in our favor. Maindecked Iona should increase your win-% by aout 5% alone. Therapying against them is pretty easy and always effective.
RUG Delver: You have to practise this matchup a lot. Basically you just don't blindly run into their permission (rather try to render it useless) and win. Post board Extractiond plus Snapcaster can ruin your day and the matchup swings in their favor. Pre board (if you play well) 70-30 in your favor and post board about 60-40 for them.
Zoo: Actually one of our best matchups, I really don't know what your friend thinks. They can shoot their creatures, true, but after all they can't really interact and have neither Wasteland or counter spells. Exactly the kind of deck we just steamroll. Pre board about 80 in our favor I daresay. Post board depends, but as they usually don't have too much hate and no counters to protect it it should be still in your favor.
And everyone: play Careful Study. No matter in what build. It will increase all win% by a lot.