You know that drawer filled with ticket stubs you can't bring yourself to throw away? Thanks to HardballPassport.com, you may finally be able to clean house.
The site not only keeps track of all the different baseball games you have seen in both major and minor league parks, it also compiles win-loss stats for individual teams and lists the best hitting and pitching performances you have seen.
The site is a spinoff of Basketball Passport, which tracks all of your hoops viewing experiences in the same manner.
So go clean out that ticket drawer and clear valuable space for broken earbuds and chargers for phones you no longer own. [SportsOnEarth]