2007 MLB Draft: California Prospect Rankings — College Baseball, MLB Draft, Prospects - Baseball America
Cal Baseball Fall Ball Wrap
The Cal 100: No. 89 -- Andrew Vaughn - Sports Illustrated Cal Bears News, Analysis and More
Cal Baseball alum and White Sox prospect Andrew Vaughn named to Team USA roster for Olympic qualifying in November - California Golden Blogs
High school baseball and softball: Wednesday's scores - Los Angeles Times
Cal's Andrew Vaughn chosen in 1st round of MLB draft by Chicago White Sox
Crack The Code: Inside Look At Area Code Baseball - SportStars Magazine
Each MLB Team's Potential Breakout Star for 2023 Season, News, Scores, Highlights, Stats, and Rumors
Vaughn, Eden Named Freshman All-Americans - California Golden Bears Athletics
Slugging infielder Andrew Vaughn adds power to HarbourCats lineup - Victoria Times Colonist
Get Your Head in the Game: A Thinking Fan's Guide to Baseball - Cal Alumni Association
Dodson, Vaughn Named To Golden Spikes Watch List - California Golden Bears Athletics