NOTE: You will not be able to switch a recurring event to a non-recurring one. You must delete the recurring event and then create a new event.
You must have "Full Access" or Limited Access - HQ Tools" permission to edit a game in TeamCenter.
Sign in and go to your team's TeamCenter.
On the left-hand navigation, click on the Schedule tab.
Click on the event or game "name" you want to edit.
Next to game or event Details, click on the pencil icon.
Make your updates and click Save Changes.