What is a Full Count? Definition and Examples
A full count is a 3-2 count — three balls and two strikes — where the next non-foul pitch decides the plate appearance with a walk or a strikeout on the line.
What Is a Full Count in Baseball?
A full count is the 3-2 count: three balls and two strikes on the batter. It is the most tension-loaded state in an at-bat because the plate appearance can end on the very next pitch in three ways — a called or swinging strike three, ball four for a walk, or a ball put in play. Only a foul ball extends it, and even then the count stays 3-2 rather than advancing. "Full" refers to the fact that the count is loaded to its maximum on both sides; the batter is one strike from a strikeout and one ball from a walk simultaneously.
How the Full Count Works
Counts are always written balls-then-strikes. A batter accumulates up to three balls (four means a walk) and up to two strikes (three means a strikeout), so 3-2 is the only count where both the walk and the strikeout are one pitch away. The mechanics that make it distinct:
- Foul balls no longer advance the count. With two strikes, a foul is neither strike three nor ball four, so a hitter can foul off pitch after pitch and stay alive at 3-2.
- Runners often move on the pitch. With two outs and a full count, most managers send all runners in motion because a called strike three ends the inning anyway — there is nothing to lose.
- A foul tip caught cleanly is strike three. Unlike an ordinary foul, a foul tip that settles in the catcher's mitt ends the at-bat.
Worked Example: Hitter Counts vs. the Full Count
Count leverage is measurable. League-wide, hitters produce a wOBA near .400 in clear hitter's counts like 2-0 and 3-1, and closer to .200 when behind 0-2. The full count sits in between and is genuinely neutral-to-hitter-friendly: the pitcher cannot waste a pitch out of the zone without walking the batter, so he must throw a strike, and hitters who spit on borderline pitches to reach 3-2 tend to get something hittable. A patient hitter who fouls off two-strike pitches until he draws a full count flips a pitcher's-count at-bat into a coin flip — which is exactly why deep counts drain pitch-count and shorten a starter's outing.
Why the Full Count Matters
For pitchers, full counts inflate pitch counts and force fastballs in the zone, which is why command and a reliable out-pitch matter so much late in at-bats. For hitters, the ability to survive to 3-2 correlates with strong plate discipline and low chase rate. For strategy, the full count with runners aboard is when hit-and-run-style contact plays and stolen-base attempts spike, because runners break freely on two-out, two-strike pitches.
Limitations and Common Misconceptions
A full count is not automatically a hitter's count — the batter is also one strike from a strikeout, so a pitcher with a wipeout slider holds real leverage. Fans also wrongly assume runners always go on 3-2; they usually go only with two outs, since a strikeout ends the inning regardless. And "full count" describes the state, not the outcome — it says nothing about who wins the pitch.
Related Terms
In Legends Deck: A card's Plate Discipline rating governs how often a hitter battles to a full count instead of chasing early, while a pitcher's Command rating decides whether he can locate strike three or leaks ball four. Deep-count hitters wear down starters in the simulation, forcing bullpen decisions a pitch-count-eager manager would rather avoid.