Examples of strategic devolution in sports

I think the above is correct. Going from memory only (always a risk I know) the 1-inning closer wasn’t a result of the save statistic, it was the result of the fact that Bruce Sutter was so unhittable early in his career that his manager overused him. Sutter would be burned out by the All-Star break, so his manager hit on the solution of limiting him to the 9th innings in save situations. It was a method of regulating his use, and somehow it spread to all ace relievers on all teams.

Bunting (and base stealing at suboptimal chances of success) were de riguer for years, esp. in the NL. Teams wised up, stopped bunting as often with position players at the plate, and pick and chose their steal chances more carefully, causing their success %'s to go up significantly. Hit and runs are also pretty rare now too.

Yeah, but they were right to abandon those small-ball strategies: if your lineup is full of guys who have good power and can and can work the count, then “walk, walk, 3-run homer” is pretty good method for generating offense. As someone suggested above, perhaps now that scoring is down and strikeouts are skyrocketing, teams will have to re-adapt.

The wiki kinda blames Tony LaRussa.

There has been a change in baseball from trying to control matchups on offense to trying to control them on defense. That is, teams are now more likely to get an advantage by changing pitchers than they are by changing hitters. It’s hard to do both: you need a bigger bullpen if you change pitchers a lot, which leaves you less room on the roster for position players. I think this is why there is less platooning than there used to be.

I don’t have any numbers to show whether the number of pinch hitters has declined. I do know there used to be players who were pinch-hitting specialists (e.g. Manny Mota). Are there any of this type of player any more?

Bill James wrote an essay in The New Historical Baseball Abstract in which he argued that the use of LOOGYs (lefty one-out guys) is counterproductive. I think he made a good case.

There’s also been a pretty big increase in using a shift defense against specific hitters. Again - this is a counter-example to the OP, but it’s an interesting note.

Have you watched the NBA in the last, say, twenty years? The modern game is about guards and shooting, whereas as late as the early 2000s the championship teams invariably had dominant centers.

The San Antonio Spurs’ top four scores all finished within four points per game of one another. They and the Heat don’t really have a center at all (Tiago Splitter is a part-time player, really.)

I believe the use of LOOGYs is going down, anyway. But yeah, it was never a good idea. It works, but it’s not worth a roster spot.

I think we’d find most strategic devolutions can be traced to managers and coaches doing things that preserve their jobs even if it slightly reduces winning. A baseball manager who designated the highest profile relief pitcher as THE CLOSER and uses him accordingly will not be criticized for it. I actually had people argue to me once that the Blue Jays could not use Casey Janssen in an extra inning game at home because you can’t get a save in an extra inning game at home and Janssen is THE CLOSER and you can only use THE CLOSER in save situations. So you actually have fans vehemently arguing for a strategy that makes no sense - but it will shield the manager from criticism, so he is likelier to keep his job.

In football I think it’s now widely accepted that coaches are far, far less willing to go for it on fourth down than the stats say they should be. But conservative fourth down strategy avoids criticism. You don’t get criticized for being passive.

Are there any stats on the Football “Prevent” defense, which attempts to stop teams from making a big passing play by pretty much allowing them to march down the field with a series of 10 yard plays?

Has anyone figured out if the huge increase in “the shift” is working or not?

A handy example for the OP is basketball pre-shot clock. When a team got a lead, they simply held the ball. Games de-volved into 18-16 snooze fests. The NBA was in danger of dying out because of this perfectly sound for winning but incredibly boring for watching strategy.

Hitting and scoring keep going down, and I think most observers agree the shift is one contributing factor.

Gregg Easterbrook, now of ESPN’s Tuesday Morning Quarterback, has been making that point since at least 2007. Link.