The Supreme Court ruled in favor of New Jersey in the Murphy (Jersey) vs. NCAA case, effectively legalizing sports gambling across the country. This doesn’t mean you’re allowed to go out and place a bet on anything you want from your local bookie, yet. That time may eventually come for most of you, and may never come for some of you.
For a comprehensive look at what this ruling means, you can go here.
Essentially, the ruling struck down PASPA, or Professional and Amateur Sports Protection Act, which was implemented in the early 90s to try and protect the integrity of the MLB, NFL, NBA, NCAA, NHL and others.