Self click on your Sim for the “Pro Boxer Settings” interaction.
You can add the Pro Boxer trait or remove it.
Click on the Sims you’re playing and has the trait. From the Boxing Tournament social menu select a fight to participate in.
You’ll leave for 3 hours to go fight. When you return you’ll get a notification if you won or lose.
Winning gives your Sim a happy buff and $25,000.
Losing gives your Sim an uncomfortable buff and notification.
