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What is Arabian Spins?
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.
Still, Kalshi had a nine-fold lead over Polymarket, its next closest rival. Polymarket, meanwhile, led the group with 762,000 app downloads, edging Kalshi, DraftKings and FanDuel in the category. The downloads represented a 13,509% weekly increase and 25% of total category downloads, Polymarket wrote in a statement.
Across the market, operators delivered high double-digit gains compared with Labor Day weekend, which featured a full slate of college football games but no NFL contests. Two operators, DraftKings and Underdog each saw triple-digit growth, delivering weekly increases of 125% and 119%, respectively. Three others, Polymarket, Crypto.com and Novig, saw gains of at least 30%, led by Polymarket with a weekly increase of 46%.
About Arabian Spins
Other clubs that hold agreements with unlicensed operators include Chelsea (8XBet), Tottenham Hotspur (VSBet) and Nottingham Forest (FUN88).
Entain highlighted data from H2 Gambling Capital that warned black market stakes in the UK are expected to nearly double from £17 billion ($22.7 billion) in 2025 to over £33 billion by 2028.
Entain emphasised offshore operators do not employ the same player protection measures and anti-money laundering standards that licensed companies must.
How to play Arabian Spins
Caesars, of course, isn’t the only major casino participating in the “Vegas 5-Day Sale.” MGM Resorts, which operates the most casinos on the Strip, has slashed Bellagio rooms by 25% and is incentivizing guests with $100 in daily F&B credit. MGM Grand rooms are 50% off.
The Venetian and Palazzo suites are 33% off, Wynn and Encore are discounted 20-30%, and Fontainebleau is 20% off with $50 daily resort credit. For budget travelers, Treasure Island has rooms from $69 and no resort fee, Westgate has two-night stays for $199 with $100 resort credit and four Cabaret tickets, and Golden Nugget has $49 rooms that come with a $20 gas card.
The LVCVA launched the “Vegas 5-Day Sale” last year in response to growing public sentiment that Las Vegas no longer provided value and that resorts were focused on nickel-and-diming customers. Many on social media criticized the tourism agency’s efforts as “too little, too late.”