I will try my best to answer here.

If you have two different players with identical "MyCricket" names that play for the same club then Cricket Statz won't be able to differentiate them (in fact, no one can based on the names alone).

The only real way to fix this is to change MyCricket so that one player has their middle initial included (or something like that) to get a different name to show.

If they are in different clubs then this won't be a problem - you can have the same alias across two players provided they are in different clubs.

Hope that answers your question - if not, please let us know.