'Big Brother' recap: HoH Sarah Beth Steagall nominates Derek Frazier and Claire Rehfuss to kick off a backdoor plan, Alyssa Lopez wins gambling game and changes the nominees!
Big Brother featured the Head of Household Sarah Beth Steagall nominating Derek Frazier and Claire Rehfuss for eviction, before Alyssa Lopez won a "High Roller's Room" game and completely switched up the nominees during Sunday night's Season 23 episode on CBS.
