There are two ways in which you can export player stats from the play-cricket system:
If you are looking to export the aggregated stats that are available, for use in handbooks, newsletters etc, then you can set the filters on the stats page to the values you require and then search. Then use the Print Statistics button to display them in a print format that you can either send to a print format file; or cancel that option and copy and paste the plain text into an external application
Alternatively if you are looking to access the raw data and do your own analysis, then you can download line by line player performance data using Admin>Reports & Downloads>Matches>Stats Download. This will produce a spreadsheet of data.