What Is a Full Count in Baseball?

Quick answer

Three balls and two strikes. The next pitch ends the at-bat with a walk, strikeout or ball in play, unless the batter fouls it off.

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What is a Full Count in baseball
In this article
  1. What happens on a full count
  2. Why runners go on a full count with two outs
  3. How hitters approach a full count
  4. How pitchers approach it
  5. Related counts and terms
  6. Frequently asked questions
    1. What is a full count in baseball?
    2. Why do runners run on a full count with two outs?
    3. Can a full count go on forever?
    4. What is the payoff pitch?

A full count is three balls and two strikes (a 3-2 count). The next pitch decides the at-bat: one more ball is a walk, one more strike is a strikeout, and anything put in play is live. Announcers call it the payoff pitch.

Pitcher in his delivery

What happens on a full count

Next pitch Result
Ball outside the zone, no swing Walk (base on balls)
Strike, called or swinging Strikeout
Foul ball Count stays 3-2
Foul bunt Strikeout
Ball in play Hit or out

Because foul balls don't add a third strike, a full count can last a while. Good two-strike hitters keep fouling off tough pitches until they get one to hit.

Why runners go on a full count with two outs

With two outs and a full count, runners usually break on the pitch:

  • A ball means a walk, and forced runners move up anyway.
  • A strike ends the inning, so running costs nothing.
  • A ball in play gives the runners a head start, and a single can score a runner from second.

With fewer than two outs, running on 3-2 is riskier because a strikeout plus a throw can produce a "strike 'em out, throw 'em out" double play.

How hitters approach a full count

  • Protect the plate. Swing at anything close and foul off tough pitches.
  • Expect the pitcher's best strike-getter. Many pitchers throw their most reliable pitch, often a fastball.
  • Shorten up. Put the ball in play rather than swinging for the fences.

How pitchers approach it

  • Throw a quality strike rather than nibbling, because a walk is costly.
  • Or trust the chase pitch. Pitchers with a great breaking ball may throw it just off the plate, hoping the hitter swings.

Hitter waiting for the pitch

More definitions: baseball terms explained.

WS2016 Gm3: Bryant takes ball four on a full count

Frequently asked questions

What is a full count in baseball?

A full count is three balls and two strikes. One more ball is a walk and one more strike is a strikeout.

Why do runners run on a full count with two outs?

With two outs and a full count, the runners have nothing to lose. A ball forces them forward, a strike ends the inning and a ball in play gives them a head start, so they go on the pitch.

Can a full count go on forever?

In theory, yes, because foul balls don't add a third strike. Hitters sometimes foul off many pitches in a row. A foul bunt with two strikes, however, is a strikeout.

What is the payoff pitch?

Announcers call the 3-2 pitch the payoff pitch because it decides the at-bat, unless it is fouled off.