Over the past month, since registration opened for the free online course Sabermetrics 101, a 13,464-person army of the curious, the dreamers, the scholarly and all other kinds signed up and turned a clever idea into a rousing success. The course launched Thursday morning. Nerdery went massively mainstream. The world did not end.
Actually, it got better, much better, and not simply because the brains behind the course, Boston-based professor Andy Andres, has put together a curriculum that explains the importance of baseball analytics, their history and even offers a tool through which students themselves can code projects. SABR101x, as it's called, is the latest signpost of the ongoing employment revolution in baseball, one that stretches from analytics to scouting and will continue to upend the makeup of front offices across the sport.