With production being highly variable on a night-to-night basis, daily fantasy baseball plays a bit differently than other sports.
As a result of this, the primary method of selecting hitters is to "stack" certain teams in good spots to produce. Most of the top stacks on a given day come with hefty salaries. In addition to that, a vast majority of pitchers with the upside to win tournaments are high-salaried hurlers.
Therefore, crushing your value plays can be the secret sauce to taking down a tournament. That could be a low-salaried pitcher piling up strikeouts, or it could be a low-salaried hitter swatting a long ball.