Here's a list of every athlete with a prediction market deal in 2026, from LeBron James to Giannis
- Giannis: 19 events in the last 90 days
- Previous: 1 days earlier · On eve of debut, Giannis poised for a breakout week for his Heat . . . and his Brewers
What happened
As prediction markets become more popular, athletes view them as an opportunity.
Summary assembled by rule from the sources below