First Base Cont'd. My good friend John points out that Catcher's interference will get a batter to first, and pinch running substitution will get a player to first (but not a batter, so I'm not including that one...) Also, there was some talk about the difference between a passed ball and a wild pitch... so here's the new and improved list:

1. Hit
2. Walk
3. Intentional Walk
4. Error
5. Fielder's Choice
6. Hit by Pitch
7a. 3rd Strike Passed Ball
7b. 3rd Strike Wild Pitch
8. Catcher Interference