Tap the (+) in the top right corner of a game and click "Manage Lineup". Tap the (+) once more to add players to lineup by name and number.
To edit or delete players within your Diamond app:
- Create a new game or choose an existing game.
- Tap the (+) in the top right corner of a game.
- Choose "Manage Lineup".
- Tap the (+) in the top right corner one more time to add players by their name or jersey number.
- Save when finished.