It is my belief that the average baseball fan is not into the ever growing , advanced metric alphabet soup of stats . When they look at pitchers , they look at wins , losses , ERA , saves , blown saves and strikeouts . When they look at hitters , they look at batting average , home runs , doubles , RBIs , runs scored and stolen bases . For those who enjoy the analytics , fine . Enjoy it . But I don't see it gaining widespread popularity any time soon .