During a year-long gambling binge at the Caesars Palace and Rio casinos in 2007, Terrance Watanabe managed to lose nearly $127 million.
The run is believed to be one of the biggest losing streaks by an individual in Las Vegas history. It devoured much of Mr. Watanabe's personal fortune, he says, which he built up over more than two decades running his family's party-favor import business in Omaha, Neb. It also benefitted the two casinos' parent company, Harrah's Entertainment Inc., which derived about 5.6% of its Las Vegas gambling revenue from Mr. Watanabe that year.
Terrance Watanabe, 52, is believed to have the biggest losing streak in Las Vegas history, losing $127 million dollars in one year. Mr. Watanabe, who now lives in the Bay Area, stands near the entrance to Stanford University on Dec. 3, 2009.
Today, Mr. Watanabe and Harrah's are fighting over another issue: whether the casino company bears some of the responsibility for his losses.
