Baseball box scores: runs, hits and errors
Understand R, H and E and why hits do not directly equal runs on a baseball scoreboard.
Runs decide the score
In a baseball line score, R, H and E commonly stand for runs, hits and errors. They describe different parts of the game. The score comparison is based on runs, not which side collected more hits.
A hypothetical side can have eight hits and three runs while its opponent has six hits and four runs. That is not an arithmetic contradiction. A hit records an offensive event; scoring a run depends on what happens as runners advance and the inning unfolds.
Errors involve the official scorer
MLB defines an error through the official scorer's judgment about a play an average fielder should have made, or a poor play allowing runners to advance. A batter does not always have to reach base for an error to be charged.
A dropped foul ball can extend an at-bat and lead to an error classification. Do not label every awkward play an error from a score alone. The official classification matters, and the line score can be corrected.
Read innings before the totals
An inning-by-inning line shows when runs were scored; the totals show the whole game. A late rally can explain why a side wins despite trailing for much of the contest. Adding the inning runs gives the run total, not the hit total.
MLB's scorekeeping guide uses abbreviations such as BB for a walk, K for a strikeout and HR for a home run. Fan notation can vary. On ScoreZaap, read the inning and status alongside runs, then use available match detail for context. A box score is a summary, not a complete account of every play.