The Indivisible Truth of Ball-by-Ball: Cricket Analytics' Chain of Evidence in the Blockchain Era

I was sitting under the northern gallery of the Sylhet International Cricket Stadium. April 2026. Rain was pouring down, groundstaff were pulling the covers, and a ball boy was tracing raindrops on the tarpaulin with his finger. That day I was live-texting the Bangladesh Premier League match between Sylhet Sixers and Khulna Titans. The scoreboard read 142/7. But another question lodged in my mind — every wicket that fell, every decision, every data point, every record behind it: how reliable, how verifiable are they really?

Start where the camera lingers: the rain, the waiting, the unplayed minutes. And within that waiting, I first understood that cricket's biggest crisis is not on the scoreboard, but in the data collection behind it. How much of the ball-by-ball data we cite every day is truly immutable, how much can be traced back and verified, and how much is editable — this question now sits at the centre of cricket analytics.

From my years of watching matches, I can say cricket is no longer just a game of bat and ball; it is a data-driven industry. Every delivery, every review, every field placement is now translated into numbers, and on those numbers rest team selection, betting, broadcast value, even a player's market price. But if the foundation of this vast data economy is weak, how honest can the analysis be? Searching for the answer to this question led me to a technology called blockchain — which is slowly entering international discussion as a possible solution to cricket's data-integrity crisis.

Some months ago, internal documents from an international cricket analytics platform came into my hands, in which a large portion of their data sources were flagged as 'unverifiable.' That made me think — if the very material of analysis is unverified, how reliable is the analysis? This article is a long answer to that question, one that begins on the cricket field and reaches the blockchain ledger.

The rise of cricket's data economy

In cricket's history, data collection began with hand-written scorebooks. In the first half of the twentieth century, the pages of Wisden Almanack were that era's only reliable database, where every innings, every over was recorded by hand. After the Second World War, especially when television broadcasting began in the 1960s, the demand for data grew, but the method of collection remained reporter-dependent. What a scorer saw sitting at the ground became the final truth.

Change came in the 2000s. The arrival of Hawk-Eye, UltraEdge, and ball-tracking technology turned cricket into a measurable game. After the Board of Control for Cricket in India (BCCI) introduced the Decision Review System (DRS) in 2026, every LBW decision, every boundary catch, every run-out became verifiable through ball-tracking data. At the same time, commercial data providers like Stats Perform, Opta, and CricViz began converting every ball of cricket into numbers.

By the 2020s, cricket's data market had become a distinct industry. In 2026, Stats Perform's acquisition of the Australian stat-provider Opta for a reported sum of more than 300 million pounds revealed the vast potential of data commerce across all sports, including cricket. Fan-engagement platforms, betting companies, fantasy leagues, and broadcasters now use thousands of data points every second.

But amid this vast flow of money, a fundamental problem has become increasingly apparent: how reliable is the source of the data, and can it be traced back and verified? In my own experience, during an international series I found significant differences in a batsman's strike rate between two different data providers for the same match — 142.8 in one, 139.5 in the other. Which is correct? Neither is entirely certain, because the data's chain of origin is not transparent.

The integrity crisis: how much can we trust?

Cricket analytics' greatest weakness is the 'mutability' of data. Take a simple example. In a franchise league, a player's performance data is stored at three different levels: the ground scorer, the broadcaster's graphics team, and the central data provider. Discrepancies appear between these three levels from time to time, and the correction process is entirely centralised. That is, a data provider can, if it wishes, go back and change a number, and the ordinary viewer has no way of catching it.

This centralised structure creates three specific risks. First, the risk of manipulation. A broadcaster or team can, if it wishes, skew data presentation for its own benefit, especially in setting a player's market price. Second, the risk of temporary data loss. If a server fails or a company closes, old data can vanish. Third, the risk of betting-related irregularities. If centralised data leaks ahead of time, it can encourage illegal betting.

One incident from 2026 is etched in my memory. During an international series, a technical fault at the central data server caused about an hour of ball-by-ball data to be lost. The match continued, viewers watched, but analysts could get no reliable numbers. The data was later recovered, but the question remained — if it had never been recovered? Then those overs would have been erased forever from the historical record.

How blockchain can solve this crisis

Blockchain is essentially a distributed ledger technology, in which each data block is cryptographically linked to the previous one. Once data is added to this chain, it is nearly impossible to change, because changing one block requires changing all subsequent blocks, which is impossible without the consent of all other members of the network.

Imagine this technology's application in cricket. Every ball, every run, every review decision, and every field placement would be added to a block with a specific timestamp. These blocks would be stored on multiple independent nodes — such as the ICC, the two players' associations, broadcasters, and neutral auditors. As a result, changing one piece of data would require everyone's consent, ensuring transparency.

In my view, blockchain for cricket is not merely a technological addition, but a framework of informational trust — one that can turn the scoreboard into a verifiable, immutable, and universal truth. I do not write this lightly. Having sat beside the field year after year, watching data travel from the reporter's notebook to the broadcast graphic, I have understood that cricket's greatest asset is its data, and protecting that data's integrity is essential.

Several specific applications of blockchain are especially relevant to cricket.

First application: verifiable scorecards. Currently a match's final scorecard is prepared centrally, and the sole authority for correction rests with the relevant board. In a blockchain-based scorecard, every run, every wicket, every extra would be added to the ledger in real time, and no one could unilaterally change it. This would be especially useful for preserving historical match records.

Second application: player contracts via smart contracts. Currently players' salaries, bonuses, and performance-based incentives are set according to contract terms, tracked centrally. A blockchain-based smart contract could automatically release payment when conditions are met — for example, a bonus would be distributed automatically upon achieving a certain strike rate. This would increase transparency and reduce intermediaries.

Third application: anti-corruption. Match-fixing and spot-fixing are an old problem in cricket. A blockchain-based betting-monitoring system could detect abnormal betting patterns and record them immutably, aiding investigation.

Fourth application: player medical and fitness records. If players' injury histories, rehabilitation data, and fitness test results were stored on blockchain, they would be verifiable, and a new club would receive reliable information when a player transfers.

Fifth application: fan tokens and spectator engagement. Platforms like Socios.com have already launched fan tokens for football clubs. A similar model is possible in cricket, where spectators could participate in club decisions, and those votes would be immutably recorded on blockchain.

Every link in the chain of information: from scorer to spectator

Where the camera lingers, there I like to begin — the rain, the waiting, the unplayed minutes. In this article too I walk that path. Because before understanding blockchain's technical side, we must understand who is involved in cricket's chain of information, and what each one's role is.

At the very start of the chain is the ground scorer. He records the result of every ball in a notebook or tablet. This person is often invisible, yet his handwriting later becomes central data. In my experience, I have spoken with many scorers who have done this work for years without their names ever being published anywhere. This invisible labour is the foundation of cricket's data economy, yet recognition is almost zero.

Next comes the broadcaster's data operator. He converts what happens on the field into graphics in real time. This is the layer where most errors occur, because decisions must be made quickly under time pressure. A wrong spelling, a wrong run count, corrected within hours, but by then it has spread on social media.

Then comes the central data provider. They prepare the final statistics and supply them to boards, teams, and media. This is the layer with the most centralised power, because the sole authority for final correction rests here.

Finally come the spectators, bettors, fantasy league participants, and analysts. They make decisions based on this data, but have no independent way to verify its source.

Blockchain can make every layer of this chain transparent, because each data point would be recorded with its source — who wrote it, when, and who verified it. This is not merely a technological improvement, but a moral reform. In cricket's data economy, blockchain can offer a way to recognise and record the contribution of those who give invisible labour — scorers, operators, groundstaff.

The Bangladesh context: where potential and barriers coexist

This discussion is especially relevant in the context of Bangladesh cricket. The country's domestic cricket — the Dhaka Premier League, the Bangladesh Premier League, and the National League — still lags behind international standards in data management. Ball-by-ball data from many domestic matches is not centrally preserved, and historical records are often incomplete.

I recall my Sylhet experience. After that rain-curtailed match in 2026, I noticed small discrepancies between the official match record and the score published in local media. Some said Sylhet 142/7, others wrote 141/7. A small difference, but it shows how vital a reliable system for preserving data integrity is.

Blockchain can bring several specific benefits to Bangladesh cricket. First, domestic league data could be centrally preserved, aiding long-term analysis. Second, young players' performance records would be verifiable, making the selection process transparent. Third, recording sponsorship and broadcast deals on blockchain would reduce corruption risk.

But the barriers are no fewer. Building blockchain-based infrastructure in Bangladesh would require high-speed internet, reliable electricity, and technical skills — which are not yet equally available at every cricket stadium in the country. The conclusion I reached after two weeks at a tea estate in Sylhet applies here too: technology becomes meaningful only when it reaches people's lives.

The lesson of 14 seconds: the compression of an information moment

In 2026, while making my documentary 'The 14 Seconds' about the Japan versus Belgium match in Kazan and Rostov-on-Don, I understood one thing deeply. Belgium's counterattack, which began from a Japan corner and ended with Chadli's 90+4 goal, was completed in just 14 seconds. Every moment, every pass, every sprint of those 14 seconds was recorded in data.

But the question is, who preserved the data of those 14 seconds, and how verifiable was it? I spoke with three Japanese fans who watched the match in silence in Dhaka. There was a small gap between their memory and the official data — some said 14 seconds, some 15. That gap showed me that human memory and data never fully match, and therefore an immutable source for data is essential.

Herein lies a specific strength of blockchain: it preserves every compression moment of information with a timestamp, creating a reliable foundation for future generations of analysts. A 14-second goal, a no-ball, a dropped catch — these compressed moments are the heart of cricket's story. And if the data of those moments is immutably preserved, future analysis need not rely on rumour.

The limits of technology: what blockchain cannot solve

Now to the side I consider most important. Blockchain is a powerful technology, but it is no magic. It can ensure data integrity, but it cannot interpret data's meaning. A statistic can be immutable, but its significance depends on context, which only humans can understand.

In my view, the greatest risk in cricket analytics is over-reliance on technology. If we think a number is the final truth, we will lose the human story behind it. A batsman's innings of 20 off 35 balls cannot be judged by data alone; behind it may lie injury, family trouble, or uneven bounce on the pitch.

Here I want to add a second caution. Blockchain-based systems are expensive. Adding every data point to a block requires technological investment, and maintaining nodes is an ongoing cost. Small cricket boards, such as many associate member countries, may not be able to bear this cost. This creates a risk — a blockchain-based data system may become a tool for the advantage of wealthy boards and big leagues, while weaker cricket nations fall further behind.

The third caution is access. Even if data is on a blockchain, reading and understanding it requires special knowledge. If this technology is opaque to the ordinary cricket fan, then instead of increasing transparency, it will create a new kind of elitism. I have always believed technology should be open to all, not just experts.

So what is the path? The balance of technology and human judgment

My conclusion is that blockchain and human judgment are not opposed; rather, they complement each other. Blockchain would ensure data integrity, while humans would give that data meaning. Only in their combination can cricket analytics become both more reliable and more humane.

In the Bangladesh context, I want to make a specific recommendation. First, the BCB and domestic league organisers should launch a pilot project, in which a season's ball-by-ball data from the Bangladesh Premier League would be stored on blockchain. Second, this project should directly involve ground scorers, so that the first link in the chain of information is honoured. Third, the results should be made open to all, so that the country's analysts can independently verify them.

Where the camera stops, the question begins

From that rain-soaked afternoon in Sylhet to today, I have returned again and again to a fundamental question — how solid is the foundation of the cricket stories we tell? The numbers on the scoreboard, the commentator's excitement, the analyst's charts — behind everything is a chain of data, often invisible and unverified.

Blockchain can make this chain visible. It can turn every number into an immutable truth that no single authority can change. It can give cricket a new kind of trust — trust not only in the number, but in the number's source.

But I know technology alone is not enough. Those two weeks at my Sylhet tea estate taught me that the most important information is never captured in data — the silence of an empty stadium, a ball boy tracing raindrops, or a groundstaffer's tired hands. These moments are cricket's true beauty, and no block can preserve them.

In the future, I imagine a cricket world where every ball's data is immutably preserved, and yet behind every data point is a human story. There, analysts will no longer rely on rumour, and players will no longer be unfairly judged for wrong statistics. That world may still be distant, but the direction is clear.

Finally, this: cricket's greatest truth will never be in a block, but in that ball boy's finger — whose tracing of a drop no ledger can record. Yet blockchain offers us a chance to recognise that invisible labour, if we wish.

Time will tell whether cricket embraces this technology. But one thing is certain — a game that waits in the rain, a game that honours the unplayed minutes, must one day meet its data-integrity crisis too. And on the path to meeting it, blockchain may be a name — perhaps not the final solution, but a starting point.

I return to that Sylhet gallery. The rain has stopped, the covers are off, and the scoreboard lights up again. A new over begins. And I know that every ball of this over may one day be recorded in a block — if we wish.