i read that this is the case if it's oakland and baltimore in the wild card.
wild card will be in Oakland regardless or records, they go by the head go head.
Well, I'm not sure where you read that but it's ABSOLUTELY incorrect.
The home team for the wild card is the team with the best record.
In the event of a tie, it goes like this:
1. Head-to-head winning percentage during the 2012 regular season.
2. Higher winning percentage in intradivision games.
3. Higher winning percentage in the last half of intraleague games.
4. Higher winning percentage in the last half plus one intraleague game, provided that such additional game was not between the two tied clubs. Continue to go back one intraleague game at a time until the tie has been broken.
The only anomaly is the case of a three way tie with one division deciding game, then the loser of the division game to the other teams stadium, rather than head to head record deciding.