Betting on sport is big business.
Sport England approximates the worth of spending on sport-related gaming in England grew from ₤ 1.7 bn in 1985 to ₤ 2.8 bn in 2008.
Which figure is likely to have grown even more, with an estimated ₤ 1bn bet on the World Cup alone in the UK this summertime.
Meanwhile, German research study firm Sport & Markt estimates the overall worldwide betting market will be worth 263bn euros (₤ 220bn) by 2012, with much of that driven by internet and sports betting.
But when the stability of occasions are hit the gambling industry suffers, and incomes are put under hazard if clients can not wager with self-confidence.
And there can have been couple of higher-profile sport wagering stories than those affecting cricket and snooker this year.
High-profile
As Sport & Markt's Gareth Moore observes: "Everyone talks about the sports betting market now.
"Not only is it a considerable market in world business, it is one that is now on the front pages of papers."
Four Pakistan cricketers have been questioned by police over spot-fixing allegations connecting to a test against England at Lord's last month.
Three of these gamers have actually stated they will likewise challenge the corruption charges installed against the trio by the sport governing body the International Cricket Council.
Meanwhile, three-times snooker world champ John Higgins was cleared of match-fixing claims, but was banned recently for 6 months for stopping working to report the prohibited approach to him to throw frames.
There are also 2 other continuing examinations - unrelated to Mr Higgins - into snooker.
'Honest'
David O'Reilly is legal counsel for Betfair, one of the UK's greatest online sporting exchanges.
"If the sport is viewed as honest, straight and reasonable that is great for wagering firms since people will spend money wagering with self-confidence," he says.
"If you take the Pakistan allegations, although unrelated to the UK controlled betting industry ... it is not actually a favorable story for betting in the UK.
"That is due to the fact that the understanding is that 'cricket is now something we might need to be cautious about'."
'Education'
So what can be done to prevent future scandals?

According to specialists at a World Sports Law Report conference into sports gambling, the focus has to be on sportsmen and sportswomen.
As Simon Taylor of the Professional Players' Federation mentions: "The only people who can fix a match are the rivals or the referee."
His organisation represents males and females in 15 sports in the UK, being an umbrella organisation for all gamer organisations, such as the Professional Footballers' Association.
He believes that it is not enough to simply have deterrents, sanctions and disciplinary procedures, however that the method to take on prospective issues around gamers is likewise through education.
Mr Taylor states guidelines need to be explained plainly to players with clear examples, and by individuals they appreciate.
"Through educating gamers about sports wagering you enhance stability and that is in everybody's interest," he adds.
"If players are more difficult to corrupt then sport will be harder to corrupt."
'Brand damage'
Matt Johnson, head of regulatory legal recommendations at the Football Association, concurs.
"Prevention is much better than cure, and we likewise make a point of telling players 'you are going to be captured'."
"It is vital that sport is directly, and is seen to be directly," he adds.
"If it loses that then individuals do not wish to bet, that is not in betting firms' interests, and it is not in our interests."
He stated that when a good track record was lost, the damage to a sport was "enormous".

FA guidelines indicate gamers are not permitted to bank on a competition in which they are involved.
Mr Johnson states players have actually to be seen not to be cashing in on any inside understanding, which he says could cause "brand name damage" to football and its competitions.
So, even a Second Division player knocked out of the FA Cup in the fall can not wager on a Manchester United v Chelsea cup last the following spring.
"We need to get over to gamers the reputational risk to the game," he says. "Once self-confidence has been harmed it is hard to get it back - mud sticks."
'Overwhelmingly legal'
If this represents the "carrot" approach, then perhaps Nick Tofiluk, director of policy at the Gambling Commission, represents the "stick".
The Gambling Commission was established under the Gambling Act 2005 to control business gambling in Great Britain.
An ex-chief constable of West Midlands authorities, Mr Tofiluk has obligation for policing all betting in the UK apart from spread betting, which is the remit of the FSA.
"The overwhelming majority of sports betting happening through UK operators is legal and reasonable," he says.
"But for some there is the temptation to ... corruptly hinder the result of a sporting event.
"Such unfaithful has the prospective to weaken the integrity of a sport, and it also harms the commercial interests of sports bodies and sports betting."
The commission has established an in-house Sports Betting Intelligence Unit to get and share info to sporting authorities, wagering firms and policing authorities.
"Since 2007 we have experienced a substantial insight into world of corrupt sports betting," he states.
"We will inform sports of our concerns, to assist prevent or cut [unlawful] activity"

In May 2010, the commission likewise presented a personal telephone hotline for those with info or suspicions.
'Vulnerabilities'
But in a two-and-a-half year duration there has been simply one prosecution, a 24-year-old guy who was warned for unfaithful in relation to greyhound racing.
However, Mr Tofiluk says there are still eight continuous examinations, and that much beneficial info has also been passed to sports authorities.
He stated that where an investigation by a sport governing body was quicker, and more cost reliable, then the commission would think about ceasing a criminal investigation "in favour of letting sports governing bodies take the lead".
Meanwhile, he states a number of those wanting to cheat the sports betting market were experienced about sports and sporting individuals, and about betting operations and the motion of cash.
"They look for the vulnerabilities of these to help in their business."