Basketball betting with Bitcoin and crypto
Basketball betting with Bitcoin on OVERDOG means backing the NBA, college basketball and the WNBA at prices pulled straight from the Polymarket exchange — set by traders, with no bookmaker margin. You fund in Bitcoin or another supported coin, bet with no identity check, and settle on-chain.
The live basketball board above lists what's in play — game winners, point spreads, over/under totals, player points-rebounds-assists props and championship outrights. Below is the durable picture: which competitions you can bet, what each bet type means, and how betting basketball on Polymarket through OVERDOG works.
Betting is entertainment, not income — stake only what you can afford to lose.
What basketball can I bet on?
OVERDOG's basketball board spans the NBA, U.S. college basketball and the WNBA — the same competitions the major books cover, priced as live exchange markets. The NBA is the year-round anchor, with college and the WNBA filling the calendar around it.
NBA — the main basketball board
The NBA carries the deepest basketball betting, running from October through the June Finals across thirty franchises — the reigning-champion New York Knicks, the Oklahoma City Thunder, the San Antonio Spurs, the Boston Celtics, the Los Angeles Lakers and the Golden State Warriors among them. Volume climbs through the winter and peaks in the playoffs, when every game, series price and title market trades hardest. Which teams are live shows on the board above.
College basketball and March Madness
NCAA Division I basketball opens a second front from November into the March Madness bracket, where sixty-eight teams play a single-elimination tournament to the national title — won in the most recent edition by Michigan over UConn. Bluebloods like Duke, Kansas, Kentucky and North Carolina anchor the week-to-week college board, and the tournament packs the year's heaviest college markets into three weekends.
WNBA and international basketball
The WNBA runs through the summer while the NBA is dark, headlined by the Las Vegas Aces, the New York Liberty, the Indiana Fever, the Minnesota Lynx and the Atlanta Dream — with player-prop markets already live above on names such as Angel Reese, Kelsey Mitchell and Rhyne Howard. International basketball adds the Olympic tournament and the FIBA World Cup on their fixed cycles; which competitions are open shows on the board.
Basketball bet types
Here is what you can bet on OVERDOG's basketball board, from the game winner to a single player's stat line — each one a live market priced by the order book, not a fixed bookmaker line.
Player points, rebounds and assists
Player props are the deepest part of the basketball board: back a player over or under a line for points, rebounds or assists — a scorer over a line like 18.5 points, a big man over 10.5 rebounds, a guard over a set number of assists. These center on the game's stars — in the NBA on names like Shai Gilgeous-Alexander, Victor Wembanyama, Jalen Brunson and Giannis Antetokounmpo, and right now on the WNBA's leading scorers. Each prop is its own market, priced independently of the game result.
Point spread
A point spread levels an uneven game by giving one side a head start or deficit. A favourite at -1.5 must win by two or more points to cover, while a bigger number such as -11.5 asks the favourite to win comfortably; the underdog covers by staying inside that margin or winning outright. Because basketball is high-scoring, spreads run wide and are the most-bet way to back a lopsided matchup.
Moneyline (game winner)
The moneyline is the straight bet on which team wins the game. Basketball has no draw, so it is a two-way market — you take one side at the exchange price, and it settles on the final score including any overtime. On a heavy favourite the moneyline price sits high; on an underdog it pays longer, which is why many bettors pair it with the spread.
Over/under game totals
Totals ask whether the two teams' combined points finish over or under the line the market posts, regardless of who wins. A fast, high-scoring matchup tends to price over; a defensive, slow-tempo game prices under. Team totals narrow the same idea to a single side's points.
Championship and conference outright
Outright markets price a whole season rather than one game — the NBA champion, the conference winner, or a college team to cut down the nets. Ahead of a season the Thunder, the Spurs and the defending Knicks sit among the shortest title prices, but an outright stays live and re-prices all year as the standings move. The full winner market for a given competition sits on its own futures page, linked from the board above.
How to bet basketball with crypto on OVERDOG
Betting basketball with crypto on OVERDOG is crypto in, crypto out — the trading in between happens in a dollar-denominated unit:
1. Deposit a supported coin — Bitcoin, Ether, USDT, USDC, SOL or BNB — with no identity check. It converts to Polymarket's US-dollar stable unit on Polygon (about 1:1 with the dollar), the unit every position is priced, traded and settled in.
2. Pick a basketball market from the live board and buy shares in the outcome you want at the exchange price. The cost is a flat 1% OVERDOG fee plus Polymarket's own fees, shown together before you commit — there is no separate bookmaker margin and no promotions.
3. When the market resolves, each winning share redeems for one dollar on-chain, and you withdraw back to crypto. There are no cards or bank transfers.
Betting basketball on Polymarket with OVERDOG
OVERDOG is an access layer to the Polymarket exchange, not a bookmaker. When you bet basketball here, your order routes to Polymarket's real order book — you just get a betting-terminal experience over it, with crypto funding and no account gates.
No vig — real order-book odds
Every basketball outcome trades as a share that settles at one dollar if it happens and zero if it does not, so the price reads directly as the market's implied probability. Because those prices come from an order book rather than a bookmaker's spreadsheet, there is no margin — no vig — baked in. It describes the price only; it never implies a bet will win.
Winners are never limited
There is no house taking the other side of your bet, so there is no book to protect. Betting well never gets your account limited or closed — a structural contrast with sportsbooks, which routinely restrict sharp bettors.
No-KYC, your custody
You deposit and withdraw in crypto with no identity check, and you can export your wallet and withdraw anytime — we can't freeze you. Settlement runs on-chain via Polymarket on Polygon, where every resolution is publicly verifiable.