There are some format changes this year. You can read about it over at BrewCrewBall here. They did a great job talking about the new rules.
The short of it is that all ten guys go in the first round, the top in each league get a buy to the semifinals, while the #2 and #3 from each league go into the quarters. Winners of that round play the dudes with the byes, and then the winners there go to the championship round. Oh, and 7 outs instead of 10 each round. Tie-breakers are 3 swings. But who cares? Dingers! And don't forget to mute Berman!