Standings? Like team stats? You could put them into a text widget, then put that widget into your sidebar.
Good question. Depends how your are putting the data into your posts. Are you using a plugin, or html tables, or just listing it.
If your not using a plugin you would need to create some html code to display what you are wanting, and drop that into a text widget.
If you are using a plugin, maybe it has a php call or widget with it.