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Seven Seven Seven

Seven Seven Seven

Sporty Studios
4.5 ★★★★★★★★★★ 484K reviews • 100K+ Downloads • 18+ Rated for 18+
Contains ads In-app purchases
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About this app

What is Seven Seven Seven?

For all the hoopla surrounding prediction markets and expectations that the industry will eat away at sportsbooks’ NFL handle this season, the old guard industry is expected to control nearly 80% of pro football wagers this year.

Eilers & Krejcik Gaming (EKG) estimates that bettors will plunk down $40.5 billion on the NFL this season through regulated channels. Traditional sportsbooks are projected to capture $31.7 billion of that total, compared to a handle analog of $8.4 billion for prediction markets—a 79% to 21% split in favor of legacy operators.

Handle analog is a metric used as a cleaner comparison between sportsbooks and prediction markets because the latter’s volume doesn’t compare evenly with sportsbook handle.

About Seven Seven Seven

Although the late LVS chairman and CEO Sheldon Adelson hailed the Japanese market as “a holy grail” and the “ultimate of business opportunities”, the company dropped out of the game, scrapping its pledged $10 billion project.

Japan has drawn on Singapore’s IR development model, which embodies a balancing act between ambitious economic visions and restrictive conditions. But Andrew Klebanow, principal of Klebanow Consulting, believes Japan’s IR regulations swerved “too far into crafting regulations and policies”. Klebanow specialises in hotel-casino market feasibility studies, strategic planning and facility planning recommendations.

“As the RFP process played out, regulators introduced additional policies and regulations. As each regulation was introduced, developers adjusted their gaming forecasting models downward. Finally, those models reached a tipping point where potential revenues were insufficient to justify a project’s capital costs,” says Klebanow.

What is Seven Seven Seven?

Since the landmark Supreme Court ruling in 2018 that allowed states to legalize sports betting, gambling has become increasingly intertwined with American culture.

Paired with the recent rise of prediction markets—which allow traders to stake money on everything from sporting events to pop culture outcomes—Americans are risking more money on casino-like activities than ever before.

Buffett has repeatedly raised concerns regarding the mainstreaming of gambling and its marketing under the guise of investing. In May, he targeted prediction markets and traders speculating on short-term instruments like 30-minute bitcoin options.

App info

Updated onMay 28, 2026
Size85 MB
Installs100K++
Current Version8.9.8
Requires Android7.0 and up
Content RatingRated for 18+
Interactive ElementsUsers Interact
Released onFeb 27, 2022
Offered bySporty Studios
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