The Ultimate Fighter: Heavyweights is the tenth installment of the Ultimate Fighting Championship (UFC)-produced reality television series The Ultimate Fighter. In a press conference following UFC 98, Dana White announced that filming for the season would begin on June 1, 2009. The season debuted on Spike TV on September 16, 2009, following UFC Fight Night 19.The UFC and Spike TV held an open casting call at The Marriott Seattle Airport Hotel in Seattle, Washington on April 6, 2009.