LeBron James Polymarket Deal: Will Prediction Markets Go Mainstream?

Source Beincrypto

The LeBron James Polymarket partnership went public in a video the NBA star posted to X, and the prediction market platform promises a full reveal on Tuesday.

The clip shows James inside an elevator at what he calls Polymarket HQ. He passes buttons for politics, crypto, economy, culture, weather, esports and technology, then steps out on the sports floor.

LeBron James Polymarket Deal Follows DraftKings Exit

LeBron James. Source: X

James endorsed sportsbook DraftKings from 2024 until that deal expired earlier this summer. He surfaced at Polymarket weeks later.

The switch matters because prediction markets now siphon bets from sportsbooks. Sector volume topped $20 billion a month by January, up from roughly $1.2 billion in early 2025. James himself became a market this summer, since betting on his next team drew more than $245 million in volume.

League rules shape what he can promote. The NBA allows players to endorse prediction markets, yet it bars them from pushing contracts tied to NBA games. The NFL and the PGA Tour reportedly ban such deals outright.

Other athletes arrived first. Giannis Antetokounmpo became a Kalshi shareholder earlier this year, which intensified the rivalry between the two platforms.

Leagues moved too. Polymarket became Major League Baseball’s official prediction market provider, while the NHL struck deals with both operators in October 2025.

Cities and states have pushed back, however. Baltimore sued both operators in August, calling them unlicensed sportsbooks. New York sued Kalshi in July for more than $36 billion. Those cases sit inside a broader fight over sports contracts.

Investors have shrugged off the pressure so far. Polymarket sought $400 million at a $15 billion valuation in April, well above the $9 billion it commanded last October. Intercontinental Exchange, which owns the New York Stock Exchange, has committed $2 billion to the company.

Meanwhile, Polymarket keeps widening its menu beyond politics and sports. The platform added Pokemon card markets in August.

Terms remain undisclosed. Still, the LeBron James Polymarket campaign arrives as football season starts, and the coming weeks should show whether star power converts curious fans into active traders.

Disclaimer: For information purposes only. Past performance is not indicative of future results.
placeholder
Dollar presses 102 as the 10-year yield sits at 5.14% — and October hike odds are only 17%The dollar index closed at 101.99 (+0.20%) on Monday after briefly topping 102.07, while the 10-year Treasury yield rose to 5.14% and the 2-year hit 4.774% — yet futures price only about a 17% chance of a hike at the October 27-28 FOMC, versus roughly 90% for December. The driver is a global bond selloff, not a Fed repricing: France's 10-year OAT jumped to 4.84% ~ 4.94% and the OAT-Bund spread widened to 140 ~ 146bp. Here are the levels, the cross-asset read-through and what to watch.
Author  Irene Q.
Oct 20, Tue
The dollar index closed at 101.99 (+0.20%) on Monday after briefly topping 102.07, while the 10-year Treasury yield rose to 5.14% and the 2-year hit 4.774% — yet futures price only about a 17% chance of a hike at the October 27-28 FOMC, versus roughly 90% for December. The driver is a global bond selloff, not a Fed repricing: France's 10-year OAT jumped to 4.84% ~ 4.94% and the OAT-Bund spread widened to 140 ~ 146bp. Here are the levels, the cross-asset read-through and what to watch.
placeholder
Meta's AI bill just hit $145 billion — and it issued a new share class to pay for itMeta reported record third-quarter revenue of $64.60 billion, up 26% from a year earlier, and raised full-year 2026 capital expenditure guidance to $135-145 billion from $130-145 billion. To fund that build-out without touching Mark Zuckerberg's voting control, the company announced a 2-for-1 stock split that hands every Class A holder a new non-voting Class C share. Here are the four lines that matter, the peer group that is being re-rated alongside it, and the bull and bear cases.
Author  Irene Q.
Oct 22, Thu
Meta reported record third-quarter revenue of $64.60 billion, up 26% from a year earlier, and raised full-year 2026 capital expenditure guidance to $135-145 billion from $130-145 billion. To fund that build-out without touching Mark Zuckerberg's voting control, the company announced a 2-for-1 stock split that hands every Class A holder a new non-voting Class C share. Here are the four lines that matter, the peer group that is being re-rated alongside it, and the bull and bear cases.
placeholder
The Fed will sit still on October 28 — but 100 of 100 economists now expect a December hikeA Reuters poll run October 16-20 found 94 of 100 economists expecting the Fed to hold at 3.75-4.00% on October 28 — and all 100 expecting a hike in December, against less than half a month earlier. The market is close to the same price, with CME FedWatch at roughly 17% for October and 82.8% for December. With the Fed in blackout since October 17, here are the five dates that decide the rest of the year, what each one is priced for, and the two directions each can take.
Author  Irene Q.
Oct 22, Thu
A Reuters poll run October 16-20 found 94 of 100 economists expecting the Fed to hold at 3.75-4.00% on October 28 — and all 100 expecting a hike in December, against less than half a month earlier. The market is close to the same price, with CME FedWatch at roughly 17% for October and 82.8% for December. With the Fed in blackout since October 17, here are the five dates that decide the rest of the year, what each one is priced for, and the two directions each can take.
placeholder
Gold Price Analysis Today | Forex Gold Analysis | XAU/USD Analysis - October 23, 2026Get the latest gold price analysis, forex gold insights, and XAU/USD analysis for October 23, 2026. Read on for the details.
Author  Mitrade
Yesterday 02: 56
Get the latest gold price analysis, forex gold insights, and XAU/USD analysis for October 23, 2026. Read on for the details.
placeholder
Nasdaq closes at 26,008.86 — 8.9 points above 26,000, and the credit market never blinkedThe Nasdaq Composite fell 2.60% to 26,008.86 on October 22, its worst session since June, as Meta sank 6.98% on 2026 capex guidance of $135–145 billion. But the equal-weight S&P 500 rose 0.73%, high-yield credit was flat and 10-year yields fell 20 basis points. This was an AI de-rating, not a risk-off event — here is the transmission chain, the 29,000 / 28,200 levels and what would prove it wrong.
Author  Irene Q.
Yesterday 06: 39
The Nasdaq Composite fell 2.60% to 26,008.86 on October 22, its worst session since June, as Meta sank 6.98% on 2026 capex guidance of $135–145 billion. But the equal-weight S&P 500 rose 0.73%, high-yield credit was flat and 10-year yields fell 20 basis points. This was an AI de-rating, not a risk-off event — here is the transmission chain, the 29,000 / 28,200 levels and what would prove it wrong.
goTop
quote