Cricket Milestones: Golden Duck, Silver Duck, Century, and Double Century Explained
Cricket has specific names for scoring milestones — a 'duck' (out for 0), a 'golden duck' (out on the first ball), a 'fifty' (50 runs), a 'century' (100 runs). This guide covers all the named milestones, what they mean, and the records for each.
Cricket scoring milestones are among the sport's most recognisable concepts. The duck: a batsman dismissed for 0 runs. The name comes from the shape of the number 0 (resembling a duck's egg) — when a batsman 'fails to score,' their scorecard entry shows 0, and this became 'the duck.' The golden duck: out on the very first ball faced (dismissed for 0 without scoring from a single delivery). The diamond duck: out without facing a ball (run out before receiving any delivery, or timed out — extremely rare). The silver duck: out for 0 off the second ball. A duck in Test cricket is considered a significant failure; in T20 cricket, where each batsman faces fewer deliveries, a duck is proportionally less surprising.
Half-Century, Century, and Beyond
The fifty (half-century): a batsman who reaches 50 runs. The century (hundred): 100 runs in a single innings. The double century: 200 runs in a single innings. In Test cricket, these milestones are marked by the crowd and the scoreboard and are considered significant achievements: a century in Test cricket requires sustained concentration across 100-200 deliveries. The century conversion rate (percentage of fifties that are converted into centuries) is a key measure of a batsman's ability to capitalise on good starts — Sachin Tendulkar converted 51 fifties into centuries across his career; Virat Kohli's 2024 conversion struggles (multiple fifties not converted to hundreds) was a specific statistical focus during his 2023-24 form slump.
The Most Centuries
Test century records: Sachin Tendulkar — 51 Test centuries (the most ever, from 329 innings); Ricky Ponting — 41 centuries; Jacques Kallis — 45 centuries (highest by a non-Indian non-Australian); Kumar Sangakkara — 38 centuries. ODI century records: Sachin Tendulkar — 49 ODI centuries (the most ever); Virat Kohli — 50 ODI centuries (surpassed Tendulkar in 2023 — the first player to score 50 ODI centuries); Rohit Sharma — 31 ODI centuries. T20I centuries: Rohit Sharma — multiple T20I centuries (the first player to score 4 T20I centuries). The combined century total across formats: Sachin Tendulkar has 100 centuries in all international cricket (51 Tests + 49 ODIs) — a unique round-number achievement unmatched by any other player.
Ducks and the Lowest Scores
The lowest team scores in Test cricket are produced by waves of ducks: New Zealand's 26 all out (vs England, Auckland, 1955) — at least 6 ducks in the innings; South Africa's 30 all out (vs England, Port Elizabeth, 1896) — produced in conditions where the pitch was so difficult that a duck was the expected outcome for most batsmen. In modern Test cricket, team totals below 70 have become rare (better pitches, professional batting preparation, DRS) but still occur: West Indies 47 (vs England, 2019) and Zimbabwe 51 (vs Kenya, 2001 World Cup). Individual duck records: Australia's Jason Gillespie scored 201* as a night watchman against Bangladesh in 2006 — the same player had scored 0 (duck) on multiple occasions in the same series. Cricket's most dramatic duck-to-double-century contrast.
Frequently asked questions
What is a golden duck in cricket?
A golden duck in cricket occurs when a batsman is dismissed for 0 runs on the first ball they face — they are out without scoring from their very first delivery. It is distinct from an ordinary duck (out for 0 but having faced multiple deliveries) or a silver duck (out for 0 on the second ball). The golden duck is considered particularly embarrassing because the batsman did not even survive their first ball in the innings. A diamond duck (extremely rare) occurs when a batsman is dismissed without facing a ball at all — typically via a run-out before the first delivery.
Who has scored the most Test centuries?
Sachin Tendulkar (India) holds the record with 51 Test centuries from 329 innings — the most by any batsman in Test cricket history. Jacques Kallis (South Africa) is second with 45 centuries; Ricky Ponting (Australia) has 41; Kumar Sangakkara (Sri Lanka) has 38. Virat Kohli (India) finished with 30 Test centuries, retiring from Tests in May 2025 after 123 Tests and 9,230 runs. Among retired players, the centuries were accumulated across long careers — Tendulkar's record came from 200 Test matches across 24 years (1989-2013). The combined Test and ODI centuries total: Tendulkar's 51 Tests + 49 ODIs = 100 international centuries — a unique achievement.
What is century conversion rate in cricket?
Century conversion rate is the percentage of half-centuries (scores of 50-99) that a batsman converts into full centuries (100+). It measures a batsman's ability to capitalise on a good start. A high conversion rate indicates the batsman goes on to make big scores when settled; a low rate indicates they frequently get out in the 50-90 range. Tendulkar's Test conversion rate: approximately 51 centuries from 67 fifties converted = approximately 76% conversion. Virat Kohli's conversion rate is closely tracked — his multiple fifties without century in 2023-24 became a talking point. Among Test batsmen, a conversion rate above 50% is considered excellent; below 30% may indicate a tendency to 'throw away' starts.