What Is a Dig in Volleyball?
Clear definition for coaches and statisticians: what counts as a dig, how digs differ from receive, and how Dig/SP shows defensive contribution.
What is a dig in volleyball? A dig is a defensive play that keeps an opponent's attack in play by controlling a hard-driven or kill-likely ball so your team can set and swing again. Digs are usually tracked as Dig, D, or DIG, and coaches compare players with digs per set (Dig/SP).
Definition
In volleyball statistics, a dig recognizes defensive effort that prevents a kill (or an immediate point) by converting an opponent attack into a playable ball. Liberos and defensive specialists often lead dig totals because they take the largest share of perimeter defense, but any player can earn a dig.
Digs sit in the defensive box score alongside dig errors and, in some systems, dig attempts. Pair dig volume with opponent hitting percentage and ace / serve-pressure numbers to see whether back-row defense is actually forcing out-of-system attacks.
What Counts as a Dig?
Most club, high school, and college conventions agree on the following:
- The ball is an opponent attack that would likely score without a defensive play.
- The defender keeps the ball in play with a controlled (or at least recoverable) contact.
- The rally continues for the digging team—or the dig creates a playable ball that the team can set.
Usually not a dig:
- Easy free balls that are not true attacks.
- Serve receive (tracked as reception / RE, not Dig).
- Recovering a ball your own blockers deflected back into your court (many systems exclude these).
- A contact that immediately becomes a dig error and awards the point to the opponent.
Dig vs Dig Error vs Dig Attempt
| Term | Meaning |
|---|---|
| Dig | Successful defensive control of an opponent attack that keeps the ball in play. |
| Dig error | Failed dig attempt that results in a point for the attacking team. |
| Dig attempt | Attempt to dig an attack (used in systems that track attempt volume separately from successful digs). |
Digs Per Set (Dig/SP)
Raw dig totals favor players who stay on the court longer. Digs per set (Dig/SP or D/SP) divides digs by sets played so you can compare a libero who plays every set with an outside who rotates through front and back row.
| Level | Strong Dig/SP (libero / DS) |
|---|---|
| High school | Often 3–5+ digs per set for primary defenders |
| Club 16s–18s | Often 3–5 digs per set depending on opponent pace |
| College | Context-heavy; compare within conference and role |
Benchmarks vary by level, ball speed, and whether your staff is strict about dig criteria. Use Dig/SP as a relative signal inside your program, not a universal target.
How Coaches Use Dig Stats
Digs show who is keeping balls alive under pressure. Combined with opponent hitting percentage, dig totals help you decide whether to keep a libero in longer, adjust perimeter coverage, or practice dig-to-set transitions after out-of-system first contacts.
For abbreviations and related defensive terms (RE, BE, BS/BA), see the volleyball stat glossary.
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SoloStats 123 logs digs during live matches so your statistician is not juggling paper tallies. After the match, dig totals and per-set views roll into match summaries and WebReports.
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Frequently asked questions
What is a dig in volleyball?
A dig is a defensive play that successfully controls an opponent's attacked ball and keeps it in play so your team can set and attack again. Most systems abbreviate digs as Dig, D, or DIG.
What counts as a dig in volleyball stats?
Credit a dig when a defender keeps a hard-driven or kill-likely attack in play. Do not credit digs for easy free balls, for recovering a ball your own blockers deflected back into your court, or for routine serve receive that is not an attack.
What is the difference between a dig and a dig error?
A dig keeps the ball playable after an opponent attack. A dig error is a failed dig attempt that gives the opponent the point—such as shanking an attack that could have been playable.
How do coaches use digs per set?
Digs per set (Dig/SP or D/SP) normalize dig volume by playing time so liberors, DSs, and outside hitters can be compared fairly across matches with different set counts.
Is a serve receive counted as a dig?
No. Serve receive is tracked separately (often with reception quality or reception errors). Digs are awarded on opponent attacks, not on serves.