Two worlds come to mind when you think of gambling: sports betting and slot machines. At first sight, they may seem to have nothing in common since the former is a matter of competence and evaluation, and the latter is based on chance. Yet, look a little deeper and you will find out they are connected. The two share one thing in common: volatility.
Sometimes also called slot variance, this specifies the frequency and size of the payouts that a gambling machine will make. Amazingly enough, this concept even affects the behaviour of sportsbooks and even high-rollers.
So, do high-stakes gamblers prefer certain machines? And how does this translate to your favorite sports betting on 22Bet? Let’s see what’s going on here.
What Is Slot Volatility?
Before we connect the dots, we need to understand the term volatility.
Low Volatility Slots
- Frequent, small wins: This keeps people engaged.
- Lower risk: Ideal for casual gamblers.
Example: Classic fruit machines.
High Volatility Slots
- Rare, massive payouts: The “jackpot chase.”
- Higher risk: Favored by thrill-seekers.
Example: Megabucks or progressive slots.
High rollers are often not looking for small, streamlined payouts.
The Psychology Behind It
High-stakes gamblers are also in it for the rush. This mindset carries over into gambling in sports.
Risky Behavior
- Big Money on underdogs: Similar to high-volatility slots, where the payout is huge but unlikely.
- Parlays & long-shots: A single bet with massive returns, mirroring a slot jackpot.
- “All-in” mentality: High rollers often put down large sums on a single outcome. This is just like spinning a high-volatility slot.
High rollers do not simply aim to win: they aim to win big, and, as such, they do not go for low-volatility outcomes (such as safe cash moneyline bets).
Do Sportsbooks Mimic Slot Volatility?

Sportsbooks also adjust their offerings based on human behavior. This is much like a casino’s design of slots.
How Sportsbooks Cater to High Rollers
- Higher odds on unlikely results: Like a high-volatility slot. Such stakes are hard to hit but pay huge.
- Live rounds with shifting lines: Creates excitement. It is quite similar to a near-miss on a slot.
- Bonuses & promotions: Free spins equivalents to keep people engaged.
The Slot-Sportsbook Connection
Casinos and bookies both use psychological triggers to keep the immersiveness:
- Near-misses (almost hitting a jackpot) → Almost winning a big parlay.
- Variable rewards (unpredictable wins) → Fluctuating odds.
- Loss-chasing (trying to recover losses) → Going bigger after a losing streak.
Are High Rollers Really Drawn to Certain Machines?

The short answer: Yes.
High rollers prefer:
- Progressive jackpot slots (massive payouts).
- High-limit machines (bigger bets, bigger wins).
- Games with bonus features (more excitement).
In sports gambling, they lean toward:
- Parlays with huge odds.
- Live betting on volatile markets.
- Futures bets (e.g., wagering on a long-shot championship winner).
The common thread? High volatility = higher adrenaline.
Casinos and sportsbooks build their games to lure risk takers in, so they’ll come back for that next big win. Whether it’s using reels or placing a wild parlay, the excitement of the thrill is what keeps power gamblers coming back for more.