http://iscoresports.com/

Have a "clipboard" type diamond feature for practice. Simple way to show cutoffs, bunt rotations, etc.

Also have a inning by inning baseball diamond feature for practice games/scrimmages where you can pre-plan defensive positions per inning.

iScore is really for scoring games, so not quite sure what the clipboard feature for practice would do in a scoring application.

The iOS version allows you to pre-enter your defensive players. We have this on the list of things to add to Android for future versions.

Cool!