What Are the Biggest Rivalries in Baseball?
What a tough question. What are the top rivalries in baseball? I’m sure Yankees fans will claim it’s Yanks-Boston, but if you went out on the West Coast, I bet you’d hear plenty of fans saying Giants-Dodgers deserves more consideration. How exactly do you declare one rivalry “bigger” than another? How do you measure fan excitement, and compare one fanbase against another? Is it possible?
Probably not, but regardless, I’m going to take a stab at it anyway. My methodology is very simple: I’m ranking rivalries based on the amount of Google hits returned for the search “(Team name) (Team name) rivalry”. I freely admit that I’ve stolen this idea from other people, notably Nate Silver who in the past has used Google hits as a proxy for voter awareness of presidential candidates.
Is this method perfect? No, of course not. It enters in certain biases, as the media undoubtedly shapes which rivalries are written about over others, but I think the results are nonetheless fascinating. Take them with a grain of salt if you will, but overall, I’d say these rankings come close to modeling reality.
This first chart ranks the top rivalries in the American League, separated out by division. The AL East is on the left, AL Central in the….center, and AL West on the right.