On April 7, 2000, the Delhi police Crime Branch announced they had recordings of South African captain Hansie Cronje discussing match-fixing arrangements with London-based Indian bookmaker Sanjeev Chawla. The wiretap had been placed for an extortion case unrelated to cricket. A police officer's son recognised Cronje's voice on a tape brought home — and the biggest scandal in cricket history began.
Mukesh Gupta had been paying Cronje for information since 1996 (per Cronje's own King Commission testimony). Sanjeev Chawla, London-based, had taken over the relationship. The 1999-2000 tour of India was financially the most active period of the relationship.
Indian businessmen in Delhi had complained of extortion calls. Delhi police placed wiretaps. Conversations between Chawla and a 'foreigner' came up. The voice was Cronje's. Srivastava's son made the identification.
Delhi Crime Branch, led by deputy commissioner Pradeep Srivastava, had been investigating Delhi businessmen complaining of extortion calls from London. They placed wiretaps on suspect numbers in early 2000. Among the recorded conversations were calls between Sanjeev Chawla, an Indian businessman based in London, and a man with a South African accent — discussing match outcomes, batting orders, declared totals and payments. Srivastava took the tapes home one evening. His teenage son, watching post-match interviews on Indian television the previous night, heard the voice from the cassette and identified it as Hansie Cronje. Srivastava listened more carefully and confirmed the match. On April 7, 2000 — five days after Cronje's South Africa side had finished a five-match ODI tour of India 3-2 — the Delhi police filed an FIR against Cronje, Chawla and others under the Indian Penal Code. They released selected transcripts to the press. The South African cricket establishment initially called it a smear campaign. Cronje, Allan Donald, Daryll Cullinan and others publicly denied involvement. Three days later, in the early hours of April 11, Cronje phoned United Cricket Board (UCB) chief Ali Bacher and confessed: he had taken money from bookmakers since 1996, including during the just-completed Indian tour. The South African board sacked him by lunchtime.
Early 2000: Delhi police place wiretaps for extortion case
Tapes captured calls between Chawla in London and Cronje in India
Srivastava's son identifies the voice as Hansie Cronje from a TV interview
April 7, 2000: Delhi police announce FIR; release transcripts
South African cricket initially denies
April 11, 2000 (3 a.m.): Cronje confesses to Ali Bacher
April 11, lunchtime: Cronje sacked as captain
March 2000
South Africa play five ODIs in India; conversations with Chawla recorded by Delhi police.
Early April 2000
Cassette identified by Srivastava's son.
April 7, 2000
Delhi police announce FIR; release transcripts.
April 11, 2000 — 3 a.m.
Cronje phones Ali Bacher and confesses.
April 11, 2000 — lunchtime
Cronje sacked.
June 2000
King Commission begins; Cronje testifies.
October 11, 2000
Cronje banned from cricket for life.
“His son had watched a post-match interview with Cronje on Indian television the previous day and recognised his voice from the cassette.”
“I have not been entirely honest. I have given information to a person, who in turn passed it on to a betting syndicate.”
The King Commission of Inquiry was established in South Africa and ran from June 7 onwards. Cronje testified for two days, admitting receiving roughly $130,000 from bookmakers between 1996 and 2000. He was banned for life by the UCB in October 2000. Herschelle Gibbs and Henry Williams were given six-month bans. Sanjeev Chawla fled to the UK; he was extradited to India only in February 2020, twenty years later.
An accidental wiretap by Delhi police — placed for an unrelated extortion case — became the catalyst that exposed match-fixing's true scale. Without the chance recognition of Cronje's voice on a single cassette, the King Commission and life ban might never have happened.
The Delhi police wiretap is the moment cricket's match-fixing era moved from rumour to confession. It also exposed the depth of compromise — not just Cronje but Salim Malik, Mohammad Azharuddin, Ajay Jadeja and others were drawn into subsequent investigations. The ICC's Anti-Corruption and Security Unit (ACSU) was founded in 2000 directly in response. The 'a kid recognised the voice' story has become folklore — improbable enough that it sounds invented, but corroborated by multiple Delhi police sources.
Pakistan vs Australia
1994-10-11
On the eve of the Karachi Test in October 1994, Pakistan captain Salim Malik allegedly approached Shane Warne, Mark Waugh and Tim May with bribes of around US$200,000 each to underperform. Australia lost the Test by one wicket. Malik denied everything for years; Justice Qayyum's 2000 report found him guilty and banned him for life.
Australia
1998-12-08
On December 8, 1998, the Australian Cricket Board revealed that Mark Waugh and Shane Warne had been fined in 1995 for accepting cash from an Indian bookmaker named 'John' (later identified as Mukesh Gupta) in exchange for pitch and weather information. The ACB had concealed the fines for three years. The cover-up became a bigger scandal than the original incident.
Multiple — international
2000-11-01
Once a Syndicate Bank clerk in Delhi, Mukesh Kumar Gupta — alias 'MK' alias 'John' — became the most consequential bookmaker in cricket's match-fixing era. After Hansie Cronje named him in April 2000, Gupta walked into the Central Bureau of Investigation in Delhi, gave a detailed statement, and named Mohammad Azharuddin, Ajay Jadeja, Manoj Prabhakar, Salim Malik, Mark Waugh, Shane Warne, Brian Lara, Aravinda de Silva and others as cricketers he had paid for information or under-performance.