Drew Campbell’s lock at 100% implied probability for third place stems from his confirmed spot in the final three alongside Rick Devens and Taylor Brown heading into the October 1 finale. Devens won the final Head of Household competition and made the decisive cut, evicting his longtime ally Campbell rather than Brown to improve his jury odds. Campbell’s strong competition record, multiple veto and Blockbuster wins, and ability to navigate alliances without drawing eviction votes positioned him as the likely third-place finisher once the endgame narrowed. An upset would have required Devens to take Campbell to the final two instead, a scenario traders viewed as unlikely given Devens’ stated concerns about facing the bigger threat in the jury vote. The market reflected this endgame reality with near-certainty once the final three formed.