Does a tournament tiebreak round count in a PFL total-rounds prop?

Short answer

A tournament tiebreak decision is not automatically an extra fought round. PFL tournament rules can use judges’ existing round scores to decide who advances. If a particular event actually schedules an additional round, its inclusion in a totals wager depends on that market’s published terms. Check the bout format and the operator’s total-rounds definition rather than adding a round simply because a tiebreaker was used.

PFL published World Tournament rules; verify the rules for the specific event