You can correct and delete the play tracked at the Play-by-Play screen.
To display the screen, there are three ways.

In the iPad in portrait orientation, tap the button to display the screen of the track

To return to the score tracking screen, please change the iPad to landscape.

1. Tap PLAY-BY-PLAY button

Score-track screen → Change the vertical orientation of the iPad
 → Tap the PLAY-BY-PLAY button

Back to score tracking screen, to return to the game list, please change the iPad to landscape.

2. From FOULS button

Score-track screen → Change the vertical orientation of the iPad
 → Tap the FOULS button → Tap the play to correct

Back to score tracking screen, to return to the game list, please change the iPad to landscape.

3. From RUNNIHG SCORE button

Score-track screen → Change the vertical orientation of the iPad
 → Tap the RUNNING SCORE button → Tap the play to correct

Back to score tracking screen, to return to the game list, please change the iPad to landscape.