Baseball, with its ability to isolate individual events, has always been a numbers game. And given how well the sport lends itself to statistics, it shouldn't be a surprise that baseball was the first sport in which teams embraced and tried to gain edges with advanced data.
Billy Beane's "Moneyball" A's were among the first stories told, and that was two decades ago. Influenced not only by cost-saving moves but the efficiencies they revealed, teams started copying the A's pursuit of on-base percentage and home runs.
The NBA arguably was the league that next followed MLB in the data revolution.
The NFL, meanwhile, lagged significantly behind. Old-school thinking made new ideas seem too wild, and the fluid nature of each play made gathering meaningful data difficult.
But NFL teams increasingly have bought into new ideas in recent years — spurred along in part by the rise of Pro Football Focus. I talked about that on Friday's Daily Delivery podcast with Matthew Coller, a local Vikings writer who recently finished writing a book about PFF called "Football Is a Numbers Game."
One interesting topic that Coller and I got into toward the end of the segment is the impact of data on how football isn't just played but how it is watched by fans.
Though it is a matter of taste in some cases, the argument can be made that baseball and basketball have suffered in part because of advances in what we know is efficient.
Baseball's dependence on walks and extra-base hits — and conversely strikeouts — has led to fewer balls put in play and longer games, negatives that MLB is finally addressing with rule changes in 2023.