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    FEATURED COLUMNIST

    Hartley Henderson

    HARTLEY HENDERSON has been involved with the online gambling world for nearly thirty years. His insights helped Intertops become the first sportsbook online to list odds for reality TV betting when they opened lines for Survivor in 2000. Hartley worked extensively for WWTS in the heyday of that storied sportsbook in the mid-2000s and finally landed at Major Wager for five years. His contacts throughout the online gaming industry are unparalleled and his column often offers exclusive interviews and opinions from gambling leaders around the world. Hartley was voted our top writer 5 times since he began at OSGA over a decade ago, most recently 2024. His weekly insights are not to be missed here at OSGA.

    Don't pee on my leg and tell me it's raining —  Hartley Henderson

Posts By Hartley Henderson

  • Top 5 Global Gambling Stories of 2025

    • Jan 6, 2026

    Hartley examines the top 5 stories that affected gambling in the United States, from betting scandals in pro sports and a change in taxes to the rise of predictions markets, 2025 was again a year for big changes in gambling around the globe.

    Read More . . .
  • Top 10 North American gambling stories of 2025 - Part 2

    • Jan 2, 2026

    In the second of two parts, Hartley examines the top 5 stories that affected gambling in the United States, from betting scandals in pro sports and a change in taxes to the rise of predictions markets, 2025 was again a year for big changes in gambling in North America.

    Read More . . .
  • Top 10 North American gambling stories of 2025 - Part 1

    • Dec 30, 2025

    Hartley Henderson lists his top 10 gambling stories of 2025 for North America. In the first of two parts, Hartley examines the biggest stories that affected gambling in the United States, from the explosion of sportsbetting to the demise of sweepstakes casinos.

    Read More . . .