Go to the Schedule Tab
Press ‘Past’ at the top to see past events
Press on the game you'd like to set scores for
Underneath the date/time of the event press where it says Set Score, Win, or Loss
Enter the game details, such as game decided in regulation. and if it counts towards your teams Win-Loss record.
For some sports you can go back into the scoring since you've entered scoring and you may enter scorers or enter the amount of points in each set for sports like volleyball by going to the tab at the top beside 'Results'.