Tuesday night was the last weigh-in for the participants on The Biggest Loser: Couples third Season 9 on NBC's hit reality show contained 22 participants who reached the final twenty 5 May 2010 to compete for $ 100,000 and $ 250,000. Ashley Johnston and Michael Wait real stand out in the Biggest Loser Season 9 finale! Michael won the final with a weight of 264 pounds. Ashley weighed in at 191 pounds, a weight loss of 183 pounds and earn second place for the ninth season