When you play and save a round in Hole19 while Offline (not connected to the internet), that round will not sync automatically.
To see your list of saved rounds tap the 'Performance' tab. A round is not synced if you see a small 'Yellow icon' next to the score.
To sync a round, make sure you have a solid internet connection and do the following:
- Tap the unsynced round, then the '3 Dots icon' (top-right) and select 'Sync Round'.