Cricket Performance Statistics — FAQ

Batting average is a batter's total runs divided by the number of times they have been dismissed. If a player scores 3,000 runs and has been out 60 times, their average is 50. Innings where the player was not out are excluded from the dismissal count, which inflates the average slightly — a feature sometimes criticised but universally used at all levels of cricket.

An average above 40 is considered good at Test level; above 50 is excellent and puts a player in elite company. Sir Don Bradman's career average of 99.94 is the highest in history and widely considered the greatest statistical achievement in any sport. Modern greats such as Virat Kohli, Steve Smith, and Joe Root have career Test averages in the 47–55 range.

T20 batting averages are typically much lower — dismissals come faster and conditions are more volatile. An average above 30 in T20 internationals is very good. However, average alone is misleading in T20; strike rate (runs per 100 balls) matters equally. A batter averaging 25 at a strike rate of 160 is often more valuable than one averaging 35 at 115.

A 'not out' innings is one where the batter was still at the crease when the innings ended — either the team was all out with them batting, they won the match, or the innings was declared. These innings count towards total runs but not towards dismissals. This means a batter who frequently carries their bat or finishes winning chases will have an inflated average compared to one who always gets dismissed.

Bowling economy rate is the average number of runs conceded per over bowled. Formula: total runs ÷ total overs. An economy of 4.00 means the bowler conceded 4 runs per over on average. In Test cricket, an economy below 3.00 is outstanding; in T20 internationals, an economy below 7.00 is considered good. Economy rate is the primary measure of a bowler's control.

Bowling average is total runs conceded divided by total wickets taken. A bowling average of 25 means the bowler gives away 25 runs for each wicket. Lower is better. Test bowlers with career averages below 25 are considered exceptional — Dale Steyn (22.95), Joel Garner (20.97), and George Lohmann (10.75 in the 19th century) rank among the best ever by this measure.

Bowling strike rate is the average number of balls bowled per wicket taken. Formula: total balls ÷ total wickets. A bowling strike rate of 50 means the bowler takes a wicket every 50 balls (roughly 8.3 overs). Lower is better. Waqar Younis (43.5) and Shane Bond (51.0) are among the best in Test history. Note: in batting, a higher strike rate is better; in bowling, a lower one is.

Batting strike rate is runs scored per 100 balls faced. Formula: (runs ÷ balls faced) × 100. A strike rate of 150 means the batter scores 150 runs for every 100 balls — extremely aggressive by T20 standards. In Test cricket, a strike rate of 60–70 is typical for top-order batters; in T20 internationals, 130+ is expected from most batters.

Net Run Rate is the primary tie-breaker in group-stage cricket tournaments. It is calculated as: (total runs scored by team ÷ total overs faced) minus (total runs conceded ÷ total overs bowled against opponents). A positive NRR means the team scores faster than it concedes; a negative NRR means the opposite. Winning by a large margin improves NRR; losing heavily damages it.

Required Run Rate is the number of runs a batting team needs to score per over to win a match from the current position. Formula: runs needed ÷ overs remaining. If a team needs 80 runs from 10 overs, the RRR is 8.00. As wickets fall and time runs out, the RRR climbs — a rising RRR is a sign the chasing team is falling behind.

A century (or 'hundred') is a score of 100 or more runs in a single innings. It is the most celebrated individual batting milestone. A century scored in under 100 balls is called a 'fast century'. Sachin Tendulkar holds the record for most international centuries (100 in combined Tests and ODIs). In Test cricket, Brian Lara's 400 not out (2004 vs England) is the highest individual score ever.

A duck is when a batter is dismissed without scoring any runs — their score is 0. The term comes from the duck's egg shape resembling the number zero. A golden duck is dismissal on the very first ball faced. A diamond duck (or platinum duck) is when a batter is run out without facing a single delivery. Ducks are recorded in a player's career statistics and affect their batting average.

A five-wicket haul — commonly called a 'fifer' — is when a bowler takes five or more wickets in a single innings. It is the bowling equivalent of a batting century and is the most celebrated individual bowling achievement. Muttiah Muralitharan holds the record for most Test fifers (67). Taking 10 wickets in a match (across both innings) is even rarer; Jim Laker took 19 wickets in a single Ashes Test in 1956.

A hat-trick is three wickets taken in three consecutive deliveries. The deliveries can span two overs or even two innings in the same Test match. Hat-tricks are extremely rare in Test cricket. In T20 internationals, Brett Lee, Nuwan Kulasekara, and Samuel Badree are among those who have achieved the feat.

A maiden over is an over in which the bowler concedes zero runs. It demonstrates exceptional control and is considered one of the best outcomes for a bowler in any format. 'Maiden overs per match' is often used alongside economy rate to evaluate a bowler's discipline. Wide deliveries or no-balls that concede runs break the maiden status of that over.

Caught behind means the batter edged the ball into the wicketkeeper's gloves and was caught out. In scorecards it appears as 'c Wicketkeeper b Bowler'. The wicketkeeper gets credited with the catch (a fielding stat) and the bowler receives the wicket. It is the most common form of dismissal in cricket, accounting for roughly 25–30% of all Test wickets.

Bowling average measures cost per wicket (runs ÷ wickets) — it tells you how expensive each dismissal is. Economy rate measures cost per over (runs ÷ overs) — it tells you how quickly the bowler concedes runs regardless of wickets. A fast bowler who takes lots of wickets but goes at 5 runs per over has a good average but a poor economy. A spinner who is tight but rarely takes wickets has a good economy but a poor average. Elite bowlers are good at both.

A double century is a score of 200 or more runs in a single innings. It is an extremely rare achievement, almost exclusively occurring in Test cricket where innings last longer. Rohit Sharma's 264 for India against Sri Lanka in 2014 is the highest individual score in ODI cricket. In Tests, Brian Lara's 400 not out (2004) is the all-time record.

Fielding efficiency is not a single standardised stat but a composite view of catches held, run-outs created or prevented, and misfields. In franchise cricket analytics, it is often tracked as: catch percentage (catches held ÷ opportunities), run-out contribution rate, and boundary saves. Fielding does not appear prominently in traditional cricket statistics, but modern T20 teams now track it rigorously because one misfield can cost 4 runs and change match outcomes.

Form refers to a player's recent performance trend, typically over the last 5–10 innings or matches. A batter 'in form' has high recent scores; an 'out of form' batter has been getting out cheaply. Cricket analysts track rolling averages (e.g. last 10 innings) alongside career averages to distinguish current form from career quality. A high career average with a poor recent run often prompts selection debates.