Sports gambling expert . Bell , president of sports betting information site , tracked every game Donaghy worked from 2003 to 2007. He discovered that during the two seasons investigated by the NBA, the teams involved scored more points than expected by the Las Vegas sports books 57 percent of the time. In the previous two seasons, this only happened 44 percent of the time. According to Bell, the odds of such a discrepancy are 1 in 1,000, and there was "a percent chance that these results would not have happened without an outside factor." He also found 10 straight games in 2007 in which Donaghy worked the game that the point spread moved points or more before the tip—an indication that big money had been wagered on the game. The big money won every time—another indication that "something (was) going on."