1. Make sure you have already claimed your team and select the teams tab. If you are trying edit an upcoming opponent's roster, click here.
2. In the teams tab you will see the teams you have claimed. Tap on the team you want to edit.
3. Tap edit in the top right corner.
4. Scroll down until you see a section called Players.
5. Enter in the appropriate information for the player you wish to add and tap Add Player.
6. Once you're done adding players, tap Save in the top right corner. Any changes you made to your roster will be permanent until otherwise edited again by you.