Hey Jon,
Glad it worked. A couple of things are required for the links to work. I made a couple of assumptions when I made this, as I learn more about wordpress I am finding out there is a lot more to consider when first thought.
As it is, I am assuming you are using permalinks (url looks like https://www.yoururl.com/roster) rather than the default (www.yoururl.com/?page=123). That said, it requires a plugin called “Cookie Monster”. Download that and under Settings > Cookie Monster in the admin console add 3 parameters – playerID, gameID and field. Also, under Baseballnuke in the admin page you must select and save the page where the playerstats are displayed. This configures that link. The same must also be done for locations and game results.
If you are not using permalinks and are using the default link format, you do not need cookie monster, however, you will need to make a few changes to the bbnuke-functions.php file. Anywhere you see the following, replace the ‘?’ with ‘&’:
?playerID
?field
?gameID
Hope this helps. Please send me your URL so I can take a look at what you’ve got.