Reddit reviews Statistics in Sport (Arnold Applications of Statistics Series)

I really disagree, the infancy of the P:M metagame means that we statistically can't determine matchups to any degree of comprehensiveness or accuracy.

I actually read a book on sports statistics just to see if all the tier lists coming out were bogus, and trust me it's just a question of math, we flat out don't have enough data or enough experience (AKA data) either by individual player, or the community as a whole over a large enough span of time. Things are still being discovered and/or implemented in play for every single character so trying to build objective/numerical ratings on MUs is a misleading and wasteful use of time.

And not to mention things are still being tweaked in the game, so MU charts mean effectively nothing.