Player props, multi-leg combos, point spreads, and over/unders. Open up an app offering all of that, and you’d be forgiven for thinking you’d landed in a sportsbook.
The thing is, these days, you may actually be looking at a federally regulated prediction market.
It’s a future Gene Johnson anticipated.
Back in March 2025, Johnson wrote a column warning that sports prediction markets wouldn’t stop at simple game-outcome contracts. He predicted that they’d move into player props and parlays until it became increasingly difficult to tell prediction markets and sportsbooks apart.
More than a year later, CasinoBeats spoke with Johnson in a wide-ranging interview and asked him to revisit that prediction in light of everything that had changed since.




