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Tiger Rush

Tiger Rush

Arena Gaming
4.2 ★★★★★★★★★★ 596K reviews 5M+ Downloads 18+ Rated for 18+
Contains ads In-app purchases
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About this app

What is Tiger Rush?

Two operators alone – Kalshi and Polymarket – topped the combined $1 billion mark in NFL trading activity over the first six days of Week 1, according to numerous measures this week. During the period, Kalshi recorded NFL volume of $983.4 million, according to DeFi Rate, earning the pole position by a large margin. Mahomes and the Kansas City Chiefs thrashed the Denver Broncos 31-10 on Monday Night Football, capping the largest week for prediction markets ever.

Even before the primetime matchup in Kansas City, it became abundantly clear that the industry would shatter previous marks for weekly activity. The AFC West showdown bolstered the already robust totals. Overall, volume for the week hit a record $15.9 billion, according to Bank of America, up 16% from a week earlier.

The pure-play prediction market-operators, Polymarket and Kalshi, emerged from Week 1 as the clear winners. On one hand, Kalshi’s market share lead narrowed over its competitors, falling to 82% for the week ended 13 September, down from 86% a week earlier.

What is Tiger Rush?

Spectrum Gaming Group’s 2022 report, which sits at the heart of the long-running dispute between the major games suppliers, has been unsealed as part of Evolution’s legal case against Black Cube.

Black Cube, an intelligence firm hired by Playtech in 2020 to look into alleged illegal behaviour at its rival Evolution, released a divisive report into Evolution’s actions. Evolution denied and refuted much of its findings.

Evolution then commissioned Spectrum Gaming Group to produce a report on its actions and the validity of the Black Cube report. Produced in 2022, the report has long been subject to confidentiality despite Evolution claiming the report exonerated the company.

How to play Tiger Rush

However, punters can still get their betting fix through the country’s official toto system, which offers authorised products covering soccer and basketball.

Under Japan’s penal code any betting that creates the possibility of gaining or losing property on a matter whose “outcome depends upon chance” may constitute gambling.

Online gambling more broadly remains illegal, with no sign of legalisation in either the short or long term. If anything, the government appears to be moving further away from the activity, and is actively considering website blocking to prevent illegal gambling in the country.

App info

Updated onMar 30, 2026
Size58 MB
Installs5M++
Current Version9.5.1
Requires Android9 and up
Content RatingRated for 18+
Interactive ElementsUsers Interact
Released onDec 06, 2023
Offered byArena Gaming
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