Polymarket Review 2026
Polymarket is one of the deepest prediction markets we track, across US sports, soccer, golf and esports. Here is how it works, where the depth is and where it thins out.
Polymarket’s US exchange is CFTC regulated and lists the NFL, NBA, college football, MLB, NHL, the Premier League, golf and CS2, with player props beside the game lines. You can fund it with a card, a bank transfer or USDC, and sell a position before the game ends.
Depth is the thing to watch. Headline games draw six-figure volume, while late or minor games can trade under $1K, where the price is only a rough guide. It is not available in Nevada, and new sports positions are currently paused in Michigan.
New user offerGet $25 on PolymarketOn a $10 deposit. New users only.Claim offerCodeSKILLAt a glance
Good and not so good
Good
- Every sport we cover, including every CS2 group-stage series
- Player props beside winners, spreads and totals
- Six-figure depth on headline games
- Sell a position before the game ends
Not so good
- Depth can differ by more than 200x on one slate
- New markets can be off for hours
- No parlays yet, and trading is app only
- Availability has changed by state more than once
How it works
Each market is a yes or no question priced between 0¢ and $1. A price of 64¢ means the market gives that outcome about a 64% chance, and a winning contract pays $1.
New markets open through the week as schedules and brackets are set. A brand new market is often thin and can be mispriced until more traders arrive, so check the volume before the price. MARKET shows our fair value next to the Polymarket price for the NBA, NFL, EPL and PGA.
How deep the markets get
One eight-game CS2 slate, volume the evening before.
| Series | Volume | What it means |
|---|---|---|
| Headline | $169K | Real size available |
| Second tier | $89K | Tradeable, narrow spread |
| Mid slate | $77K | Tradeable |
| Mid slate | $32K | Moves on modest size |
| Lower bracket | $14K | Wide spread |
| Late games (x3) | Under $1K | Price is a rough guide only |
A 5-point disagreement on a $169K market is a position. The same disagreement on a $600 market is a guess.
Getting started
Common questions
Which sports does Polymarket cover?
The NFL, NBA, college football, MLB, NHL, the Premier League and other soccer, golf and esports including CS2. Major games get winner, spread, total and player prop markets.
How deep are the markets?
It varies a lot. On one eight-game CS2 slate the headline series had $169K traded and three games had under $1K. Primetime NFL and NBA games run deeper. Check the volume before you trust a price.
How do you fund it?
By debit or credit card, bank transfer or USDC on the US app.
Is it available where I live?
In 49 states, not Nevada. New sports positions are paused in Michigan for now, and the list has changed before, so check Polymarket’s own site.
How is it different from Kalshi?
Polymarket tends to have more volume on headline games and more esports markets. Kalshi offers combos and publishes a simple fee. Many traders hold both and take the better price.
What is the Polymarket offer?
$25 on a $10 deposit with code SKILL. New users only.
More apps we use
Partner apps, offers as of Oct 29, 2026.
UnderdogReview →Pick’em across the NFL, NBA, college sports, soccer, golf and CS2, with the deepest player board we track.
Get $50 on Underdogwhen you play $10SKILL
KalshiReview →CFTC regulated, with markets on every major US league, soccer, golf and esports and no house margin in the price.
Get $25 on Kalshiwhen you trade $25SKILL
NovigReview →Peer to peer with no house margin. Strong on the NFL, NBA, college sports and golf, no esports.
Get $50 on Novigon a $10 depositSKILL
ChalkboardReview →Daily fantasy pick’em: build an entry from player over/unders on the big US leagues. The largest new-user match here.
Free pick + $100 bonus on ChalkboardNew users, code SKILLSKILL