TeamGenius isn't just for tryouts - your coaches may use the system to evaluate players anytime during the season. If your organization is using TeamGenius in the team placement process, adding players to an in-season is as easy as picking the team from a list all teams created.
Follow the same assessment set up listed here.
When uploading players you will have the following options.
Choosing "TeamGenius Add Players from TeamGenius Teams", you will be given a list of teams you have created in previous assessments to select. Select when you are happy with your selections.
Click here to see instructions to upload using a CSV File.
Click here to see instructions to add players from TeamSnap teams.