You're right, but I think I interpreted this correctly: Determining Home-Field Advantage in Two-Team Tiebreakers 1. Head-to-head winning percentage during the regular season. 2. Higher winning percentage in intradivision games. 3. Higher winning percentage in intraleague games. 4. Higher winning percentage in the last half of intraleague games. 5. 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. And then there's this: Three-Club Tie for Two Wild Card Spots: After Clubs have been assigned their A, B and C designations, Club A would host Club B. The winner of the game would be declared one Wild Card winner. Club C would then host the loser of the game between Club A and Club B to determine the second Wild Card Club. It's not possible for all three teams to have the same record against each other, as the Mets and Cardinals each play the Giants seven times, but they only played each other six times. I'm not even going to try to interpret this yet, because there are still three games to be played between the Cards and Giants. By Monday morning the picture will be more clear and then maybe I'll take a crack at it. All I can say is that it's possible that one of the teams will have a 5-2 advantage over the other, and that a 4-3 Cardinals advantage over the Giants may be better (or worse) for the Mets than a similar advantage for the Giants. 2. Three Clubs Do Not Have Identical Records Against One Another • If Club 1 has a better record against Clubs 2 and 3, and Club 2 has a better record against Club 3, then Club 1 chooses its designation, followed by Club 2. • If Club 1 has a better record against Clubs 2 and 3, and Club 2 and 3 have identical records against one another, then Club 1 chooses its designation. Clubs 2 and 3 would follow the two-Club tiebreak rules to break their tie to pick the next designation. • If Club 1 and 2 have identical records against one another, but each has a better record against Club 3, then Clubs 1 and 2 would follow the two-Club tiebreak rules to break their tie to pick the first designation. • If Club 1 has a better record against Club 2, Club 2 has a better record against Club 3, and Club 3 has a better record against Club 1; OR Club 1 has a better record against Club 2, Club 2 and 3 have identical records against one another and Club 3 has a better record against Club 1; OR Club 1 and 2 have identical records against one another, Club 1 has a better record against Club 3 and Club 2 and 3 have identical records against one another, then: a. The Clubs will be ranked by their overall winning percentage amongst the other Clubs combined. The Club with the highest overall winning percentage in that group chooses its designation, followed by the team with the next highest overall winning percentage. b. If two of the Clubs have identical winning percentages, then they would follow the two-Club tiebreak rules to break their tie to pick their designation. c. If all three teams have identical winning percentages, then the tiebreak rules above (No. 1) for three clubs having identical records against one another should be followed.