Haley Thogmartin wins BB Block Buster, saves herself from eviction after being the Kalshi favourite to go

Haley Thogmartin was the Kalshi prediction-market favourite to be evicted in Big Brother Season 28's Week 5. Instead she won the BB Block Buster competition — a last-chance contest letting nominees remove themselves from the block — and became safe on the spot. The house then voted 9–1 to evict Chuk Anyanwu over Barrett Pfeiffer on August 13 (Deadline, 14 August 2026).