Problem with bet confirmation delay
In-game sports wagers are very much dependent on timing and a sportsbook’s technological capabilities. It is the former that two well-known Nevada sports bettors pointed to recently in accusing William Hill US of not playing fairly.
cancels wagers if it perceives the customer to have an advantage
What Bill Krackomberger and Rufus Peabody claim (though Peabody said it has never personally happened to him) is that William Hill intentionally delays the acceptance of in-game bets and cancels wagers if it perceives the customer to have an advantage.
Krackonmberger went so far as to tweet that players should only make in-game bets on William Hill in Nevada during commercial breaks so no game events could give the sportsbook an excuse to change the lines or cancel bets.
William Hill has denied the allegations, telling Sports Handle that Krackomberger’s accusations are “absolutely outrageous,” adding: “To criticize us is fine, but to accuse us of cheating is not.”
Sportsbook accused of intentionally canceling bets
Krockomberger also spoke with Sports Handle, telling the sports betting media outlet that William Hill is the only Las Vegas sportsbook to hold in-game wagers for a short time for verification.
“What that does,” he said, “is it gives them a chance to look at your bet then check to see if they are in line with the market.”
Though Peabody said he has not experienced the specific issue Krockomberger is complaining about, he knows people it has happened to and he has “experienced a lot of other shenanigans over the years” at William Hill.
Or just an imperfect system
Most people who have chimed in on social media agree that William Hill’s holding of in-game bets for verification is a problem, but at the same time disagree that it is necessarily anything nefarious. It is more likely just a perception problem.
waiting a few seconds to confirm bets isn’t necessarily an uncommon practice
Ed Miller, a sports betting and poker expert and author of a number of well-regarded books, told Sports Handle that William Hill’s policy is likely biased against the better customer wagers simply because of the way it is constructed. He said that waiting a few seconds to confirm bets isn’t necessarily an uncommon practice, though William Hill’s tends to be longer, as much as eight seconds.
“Then any time the operator’s traders (or the traders at the third party line providers in many cases) make a line change, all the bets sitting in the queue (on any side or proposition) get rejected,” Miller explained.
The longer the time it takes to confirm bets, the stronger the bias against the player, since it will result in more favorable lines getting rejected. Miller believes the fairest product would have zero delay.
Another professional sports bettor told Sports Handle that he believes it is just an “inefficient” process, but not cheating, as it affects all customers the same way, regardless of whether the line was favorable or not.