The last hour of betting for the wagering market in the National Football League (NFL) was examined. In a sample of offshore sportsbooks, nearly a quarter of all bets on NFL games occured in the last hour before kickoff. Bets were shown not to be balanced between each side of the betting...

Detailed gambling market data are used to investigate allegations of pointshaving in college basketball by Wolfers. Data on actual sportsbook betting percentages on favorites and underdogs and changes in pointspreads are used to test for evidence of corruption by players and/or coaches of NCAA...

Due to the use of sports wagering market data as a laboratory to test the Efficient Markets Hypothesis, sports bettors have been assumed to behave as investors. With the rejection of the balanced book hypothesis and the persistent support of market efficiency, the notion of the sports bettor as...

Systematic bettor misperceptions are found in the NBA point spread gambling market for the seasons of 1995-1996 to 2001-2002. Evidence of the overbetting of favorites is found, with a strategy of betting big underdogs rejecting the null of a fair bet. Betting big home underdogs not only rejects...

This article analyzes betting strategies based on line movements in Major League Baseball and tests for possible evidence of informed bettors. Overall line movements from open to close, first movements, and last movements are studied for the 2003 season for a Las Vegas sportsbook and for the...