What Is a Can of Corn in Baseball? Meaning, Origin & Examples

A can of corn in baseball is a routine fly ball hit high enough that a fielder can settle underneath it and catch it with almost no effort — no diving, no long sprint, no drama. It’s one of the sport’s oldest and most colorful pieces of slang, and you’ll still hear it dropped into broadcasts today whenever a batter skies a lazy pop fly straight into a waiting glove. For newcomers building out their baseball terminology vocabulary, “can of corn” is a fun entry point into the game’s rich history of idioms.

Can of Corn: Quick Definition

A can of corn describes any fly ball — almost always to the outfield — that is so easy to track and catch that the fielder barely has to move. The ball typically has a high, predictable arc, giving the fielder plenty of time to camp under it, plant their feet, and make the catch look effortless. It’s the opposite of a diving grab or a running catch; it’s baseball at its most unhurried.

You’ll usually hear the phrase used by broadcasters and commentators rather than official scorers, since it’s slang, not a scored statistic. A typical call might sound like: “Pop-up to shallow center, can of corn for the center fielder.”

Where the Phrase Came From

The origin of “can of corn” is one of baseball’s better linguistic stories, and it has nothing to do with the field itself at first glance.

• The grocery-store theory: In the late 1800s, general store and grocery clerks stocked canned goods on high shelves. Rather than climbing a ladder for every sale, clerks used a long stick with a hook on the end to knock a can loose, letting it tumble down so they could catch it — often in their apron — before it hit the ground or shattered. The gentle, arcing fall of the can looked a lot like an easy, catchable fly ball.
• The corn-as-staple theory: Because canned corn was one of the best-selling, most heavily stocked items in a general store, it was often placed on the most accessible (and easiest to knock down) shelves, reinforcing the “easy” association.
• The cornfield theory: Some etymologists point to the fact that early amateur ballfields were sometimes literally carved out of cornfields, with the outfield informally called the “corn field,” which may have blended into the phrase over time.

Whichever version is most accurate, the phrase had entered baseball vocabulary by the 1890s and stuck around for well over a century.

Who Made “Can of Corn” Famous

While the phrase predates modern broadcasting, it owes much of its staying power to Red Barber, the Hall of Fame broadcaster who called games for the Brooklyn Dodgers, New York Yankees, and Cincinnati Reds across more than 40 years behind the mic. Barber had a knack for folksy, memorable phrases, and “can of corn” became one of his signature calls for an easy fly-ball out. He’s also credited with popularizing other classic idioms like “rhubarb” (a heated on-field argument) and “F.O.B.” (a Brooklyn Dodgers in-joke meaning “full of Brooklyns,” i.e., the bases loaded).

Later generations of broadcasters kept the phrase alive, and it remains part of the everyday language of baseball commentary today.

How “Can of Corn” Is Used in a Game

A can of corn almost always describes a defensive play rather than an offensive one — it’s a compliment to the situation, not really the fielder’s skill, since the whole point is that the catch required minimal effort. Common contexts include:

• A batter popping up a pitch high into shallow left, center, or right field
• A lazy fly ball off a check-swing or a pitch hit off the end of the bat
• A routine sacrifice fly that a fielder catches comfortably, sometimes setting up a runner to score after tagging up
• Any fly ball where the fielder has time to wave off a teammate, call for the ball early, and catch it standing still

It’s rarely used for hard line drives, difficult sinking liners, or balls requiring a fielder to charge, dive, or climb a wall — those get their own vocabulary entirely.

Can of Corn vs. Other Fly Ball Terms

Baseball has a whole family of terms for different kinds of fly balls, and knowing how “can of corn” fits among them helps clarify what makes it distinct.

Term	Difficulty for Fielder	Typical Description
Can of corn	Very easy	High, routine fly ball caught with little movement
Texas Leaguer	Hard to field	Soft blooper that drops between infield and outfield for a hit
Routine fly out	Easy to moderate	Standard fly ball caught after normal positioning/movement
Warning-track catch	Difficult	Fielder runs down a deep fly ball near the outfield wall
Diving catch	Very difficult	Fielder leaves their feet to reach a hard-to-get-to ball
Bloop single	Hard to field	Weakly hit ball that lands just out of reach for a hit

The table shows why “can of corn” carries a specific, almost affectionate meaning in baseball slang — it’s shorthand for “that one was never in doubt.”

Why the Term Still Matters Today

Even in an era of exit velocity, launch angle, and advanced defensive metrics, “can of corn” survives because it captures something stats can’t: the visual, unhurried rhythm of an easy defensive play. It’s part of the same tradition of colorful baseball language that gives us terms like a double play turned “around the horn,” or a runner erased on a force out at second base. These idioms are part of what makes baseball’s broadcast culture so distinct from other sports, and learning them is a fun way to deepen your understanding of the game beyond the box score.

If you’re building out your baseball vocabulary, browse the full baseball terminology glossary for more definitions, or head back to the Baseball & MLB hub for rules explainers, positions, and more idioms like this one.