Low ownership sounds like an edge. Often it is only a different crowd. DFS ownership projections estimate how often players show up in other people's lineups, and that is a forecast of behavior, not of fantasy points. The lesson uses a tiny leverage example to show why a rarely used player can matter in a big tournament, then explains why subtracting ownership from hit chance does not give you a win probability. You will think about whole lineups instead of isolated picks, grade your own ownership estimates after the fact, and watch for common modeling traps. The goal is to use the field as information without mistaking contrarian for correct.
Learning objectives
- Explain the method, its assumptions, and when it fails.
- Recreate all examples and interpret net outcomes.
- Complete a paper-only workflow using contest rules and data timestamped before lock.
