What is Follow Suit?

Follow Suit
The requirement to play a card of the same suit as the card that was led, if you have one. This is the fundamental rule of trick-taking games.

The Rule

  1. First player leads any card (e.g., 7♥)
  2. Other players must play a heart if they have one
  3. If you have no hearts, you may play any card
  4. Highest card of the led suit wins (unless trumped)
Example

Lead: K♥. You have: 2♥, 10♦, A♠. You must play the 2♥ - you cannot play the Ace of Spades even though it's higher.

Why This Rule Exists

When You Can't Follow Suit

If you have no cards of the led suit (you're "void" in that suit):

Strategic Implications

Creating Voids

Intentionally emptying a suit from your hand through discards or passing lets you trump (in Spades) or dump penalty cards (in Hearts).

Counting Cards

If an opponent doesn't follow suit, you now know they're void in that suit - valuable information for planning future tricks.