To calculate a team's magic number, take the number of games it has remaining and add one. Then
subtract the difference in the number of losses between that team and its closest pursuer.
A tiebreaker game will be played to determine a division winner, even if the tied clubs are assured
of participating in the postseason. If a division championship tiebreaker is necessary, the head-
to-head record between the clubs will determine home-field advantage. If the head-to-head record is
tied, then the division record will be the next tiebreaker.
If two clubs are tied for the two Wild Card berths, home-field advantage will be determined by the
head-to-head record between the clubs. If the head-to-head record is tied, then the division record
will be the next tiebreaker.