What would you consider to be the worst ball in an over to get out on and why?

I would say the worst ball to get out is the 6th ball. The last ball of the over.

Every over the fielding team goes without taking a wicket the pressure and their patience is tested.

Losing your wicket on the last ball gets them back up and about for the next over.

Also as a batter getting through the last ball of an over gives you further opportunities to face more balls and score more runs.

Getting out on any ball is no fun, just don’t allow it to be the last ball of an over

Any ball, especially in the last over before a break, whether it be lunch, tea, stumps or drinks

A wide ball in my opinion. Being stumped or run out on a wide is a poor dismissal.