The FanDuel sports bettor, who goes by "mr100kaday" on X heckled the Longhorn grad at the Grand Slam Track event.

Legalized sports betting has changed how many fans view leagues, athletes, events and sometime even sports themselves. Adding value to each game or event raises the stakes both literally and figuratively,

Two days after Olympic gold medalist Gabby Thomas brought attention to a sports bettor who followed and heckled her at the Grand Slam Track meet in Philadelphia last weekend, FanDuel is stepping up to make sure the man never uses its platform again to profit off his childish antics.