[Nibbles]

Lookin good! What are you using to store the data?

A few user interface suggestions, instead of two range boxes, have one text field and a label: "Enter a team number or an inclusive range (e.g. '39-498')". The state filter list could be kept (preferably out of the way, but I don't know what the 'all' and 'none' labels do), but add a text field to type abbreviations into, e.g. "CA AZ". In general avoid lists if a text box or a combination can be used, you can parse and validate the data as necessary.