Volleyball Statistics Calculator

Volleyball Statistics Overview Volleyball analytics measure a player’s effectiveness across all phases of the game: attacking, serving, passing, and blocking. Unlike many sports, volleyball statistics are often normalized per set played rather than per game, since sets can end at different points. Understanding your statistics helps identify strengths and the areas most likely to improve team performance.

Kill Percentage (Kill %) Kill % = (Kills / Total Attacks) × 100 A kill is an attack that directly results in a point — either hitting the floor on the opponent’s side or forcing an unplayable ball. Elite collegiate players typically achieve 35–50% kill percentages. Below 25% suggests the attack approach or shot selection needs work. Above 50% is exceptional and typically seen only in dominant outside hitters or middles.

Attack Efficiency (Hitting Efficiency) Efficiency = (Kills − Errors) / Total Attacks This is the most complete measure of offensive effectiveness. A positive efficiency means you score more points than you give away. Elite players achieve 0.300+ efficiency; professional players often exceed 0.350. An efficiency of 0.000 means kills and errors are exactly equal — net neutral contribution. Negative efficiency means you are hurting your team more than helping.

Ace Percentage and Service Error Rate Ace % = (Aces / Total Serves) × 100 Service Error % = (Service Errors / Total Serves) × 100 An ace directly scores a point; a service error directly gives a point to the opponent. Net serve contribution = Ace % − Service Error % (positive is good). Professional players typically ace 3–8% of serves while limiting errors to under 5%. Risky jump serves often have higher ace rates but also higher error rates — the tradeoff depends on opponent reception quality.

Digs per Set Digs per Set = Total Digs / Sets Played A dig is a successful defensive touch that keeps the ball alive after an attack. High dig counts indicate a strong defensive back row. Elite liberos average 4–7 digs per set; outside hitters on smaller teams often average 2–4.

Blocks per Set Blocks per Set = Total Blocks / Sets Played A block that terminates play (kill block) is the most efficient defensive play in volleyball. Middle blockers typically lead in blocks, averaging 1.0–2.5 per set at the collegiate level. A block assist (shared block) is typically counted as 0.5 blocks per player in some statistical systems.