How do I fix a mistake on PlayHQ?

For the ball you just entered, use Undo. For an older ball, open the event log, use the three-dot menu on that ball and choose Replace Event.

To change the striker, use Switch Strike Batter. For a bowler change outside the normal end of over (for example an injured bowler mid-over), use Change Bowler.

Pause and check rather than entering several balls you're unsure of: one fix is easier than five. Don't edit the team in My Teams or PlayHQ Admin while the game is in progress.