Just a quick AI search and not sure how accurate. That said, a run would almost certainly be without the aid of home field so the point is valid.
- Home-field advantage: Teams that host a regional tournament have a substantial advantage.
- 16 regional hosts: The 16 teams that host a regional annually claim roughly 6 of the 8 CWS spots.
- Other 48 teams: The remaining 48 teams claim just 2 CWS spots, according to NCAA.com.
- Super Regional: 48.1% of teams that host a regional advance to the Super Regional.
- Elimination: Only 3.2% of teams that host a regional are eliminated without winning a game.