There is no official tiebreaker, so it's up to the pool commissioner to determine how they would like to handle a tie. Here are some popular considerations:
1) If you issued mulligans to revive members after a loss, you may choose to break the tie by the person with the least amount of mulligans.
2) Many people use our Point Spread Differential report as a tiebreaker, which rewards the person with the riskier picks (based on the point spreads).
3) If your remaining members all lost during the same week, you can issue mulligans to revive them and let them keep playing (assuming there are future weeks still available).
4) Simply declare a tie. But don’t do that… yuck.