Monday morning quarterbacking

How it works

A quarterback calls plays during the game. A Monday-morning quarterback calls them after the score is known. The weekday in the phrase is the point. College football in the United States is usually Saturday. Professional games are most often Sunday. By Monday morning the result is in the paper and in the office. That is when the second-guessing has a room and a coffee pot.

The phrase is recorded from 1931 in the Monday-morning form. An earlier cousin, Sunday-morning quarterback, sat closer to Saturday college games. Monday won the idiom because Monday is the first common workday after both Saturday and Sunday contests, and because Sunday was a poorer day for the workplace chorus to gather.

Monday-morning quarterbacking as a verb is the same act: to second-guess after the fact. You can do it about a play, a hire, a trip, a vote. The football picture remains. The weekday remains. If you are doing it on Thursday about a Thursday morning choice, you are still second-guessing, but you are not on the original clock of the idiom. The idiom’s clock is weekend action, weekday talk.

Hindsight is cheap because the other options are no longer live. That is the insult inside the phrase. It is not a claim that Monday people are wrong. It is a claim that they were not under Saturday’s clock.

Why the criticism waits for Monday

Saturday night is still inside the weekend. Sunday morning is church, rest, or the professional game itself. Monday morning is when coworkers share a kitchen and a recap. The workweek supplies the audience. The weekend supplied the play. That split is why the idiom is a weekday phrase, not a generic “afterward.”

Monday Night Football later put a game on Monday evening. The idiom did not move to Tuesday-morning quarterbacking. Language is lazy that way. The weekend is still the usual store of games. Monday morning is still the usual store of talk. A Monday-night result gets dissected Tuesday, and people still call the talk Monday-morning quarterbacking because the label stuck to the weekday of hindsight, not to the kickoff.

The action sat on the weekend, or at least before this workday. The result is known. The speaker was not the one who had to call the play in time. The speech happens on a weekday, classically Monday morning.

If all four are true, the idiom fits. If you were on the field, you are reviewing, not quarterbacking from the stands. If the result is not in, you are guessing, not hindsighting.

Using the phrase on other weekdays

You can monday-morning-quarterback a Wednesday product launch on Thursday. People will understand. The metaphor is hindsight, not a ban on Tuesday speech. Still, the phrase is sharpest when the delay includes a weekend. Weekend rest makes the second-guesser look especially comfortable. Midweek second-guessing at least shares the same working air.

Do not use it for live coaching. A coordinator changing a play on Saturday is doing the job. A columnist on Monday listing better plays is doing the idiom. Do not use it for learning that actually changes the next Saturday. Review that produces a new rule is practice. Review that only ranks the dead options is Monday-morning quarterbacking.

Monday-morning quarterbacking is weekend hindsight that waited for the office coffee. The play is over; the weekday is just getting started. The hyphenation varies: Monday-morning quarterback, Monday morning quarterback, Monday-morning quarterbacking. The weekday is the same. Spell the Monday. If you drop Monday, you have only “quarterbacking,” which is the live job, not the insult.