The Pitch Clock Took 28 Minutes Out of a Baseball Game, and Nobody Missed Them

The numbers, and the one people forget

15 seconds to deliver with the bases empty. 18 seconds with a runner on.

The international tournament counts pitches for a different reason — see the World Baseball Classic rules.

And the clause that makes it work: the batter must be in the box and alert to the pitcher with eight seconds left.

A pitch clock that governed only the pitcher would fail immediately, because the batter would simply step out. Baseball’s delays were never one-sided — the hitter adjusting gloves between pitches was as much of the problem as the pitcher walking the mound.

Two clocks, one countdown. Both parties are on a deadline, and neither can create delay the other has to absorb.

It worked, immediately and by a lot

Average nine-inning game time fell from about 3:04 to roughly 2:36 — nearly half an hour.

Rule changes rarely produce effects that large that fast. This one did, and the reason is that the time removed was almost entirely time in which nothing happened. No plays were lost, no at-bats shortened, no innings cut. The game is the same length in events and half an hour shorter in minutes.

Violations settled at roughly one per five games — which is the sign of a working deterrent. A rule producing constant penalties has failed to change behaviour; a rule producing almost none has changed it completely.

Compare rugby’s 30-second set-piece clock, addressing the identical problem of profitable delay, and the basketball shot clock, the original instance of the whole idea.

The disengagement limit is the rule that changed the sport

Two per batter. A step-off or a pickoff attempt counts. A third is a balk — unless it gets the runner out.

This looks like an anti-delay provision, and it is not primarily that. It is the rule that brought back stolen bases.

Before it, a pitcher facing a fast runner could throw over to first indefinitely. Not to pick him off — that rarely works — but to reset his lead and wear down his legs. The stolen base had become a poor bet, and teams had largely stopped attempting it.

Cap the throws at two and the arithmetic flips. A runner who survives two pickoff attempts knows the pitcher’s third is a balk, so he can take a lead the pitcher cannot challenge. Stolen base attempts and success rates rose sharply.

Note that the exception — a successful third attempt is legal — keeps the pitcher’s option alive. He may still try; he simply has to be right.

Why baseball could do this and could not before

Pace-of-play arguments had run in baseball for decades and produced nothing, because there was no enforceable rule available. Telling a pitcher to “work quickly” is unenforceable, and umpires had a seldom-used rule they were reluctant to apply.

What changed was testing at scale. MLB ran the clock through the minor leagues for years, at every level, adjusting the numbers, before bringing it up. By the time it arrived, thousands of players had already played under it and hundreds of the majors’ newest players had grown up with it.

That process is the reason the transition was so quiet. The rule did not arrive as a shock; it arrived as something most of the sport had already done.

Contrast football’s ABBA shootout trial, abandoned for being confusing after a much smaller trial, and it becomes clear how much the length and depth of a trial determines whether a change survives.

What it cost

Very little, and it is worth saying so plainly rather than pretending there was no cost at all.

Some pitchers with long routines had to rebuild them. A handful of games have ended on a clock violation, which is an unsatisfying way to lose. And the sport gave up a small amount of the unhurried quality that some of its audience valued specifically.

That last one is the real trade. Baseball’s timelessness was genuinely part of its appeal to the people who liked it most — and those people were not the ones the change was aimed at.

MLB decided that a sport losing younger audiences could not afford to protect a texture appreciated mainly by the audience it already had. On the evidence of the first seasons, that judgement looks correct.

For the other recent change to how a pitch is judged, see the ABS challenge system, and for the game itself, baseball rules.