English · Proverb Attested

what wins on Sunday sells on Monday

In real, traceable use. Part of the curated seed collection; community review is coming.

Also seen as: win on Sunday, sell on Monday · wins on Sunday, sells on Monday

Sense 1

Meaning · English

A brand of automobile that performs well in racing competitions will be popular with retail purchasers.

Where it’s used: Used American English

Examples

Doesn't anyone remember the axiom that what wins on Sunday sells on Monday? Automotive execs may wonder whether that still applies, but you can bet they know who won before they go to bed each Sunday night.

Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).

Sense 2

Meaning · English

Any equipment available to consumers that performs well in widely-viewed public events on weekends can be expected to receive higher retail sales subsequently.

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).

Common questions

What does “what wins on Sunday sells on Monday” mean?

A brand of automobile that performs well in racing competitions will be popular with retail purchasers.

Is “what wins on Sunday sells on Monday” formal or informal?

No register label has been reviewed yet — treat it as neutral and check the usage notes above.