Bitcoin esports betting
Bitcoin esports betting on OVERDOG means trading esports match markets at real Polymarket exchange odds — funded with BTC or five other coins, settled on-chain, with no identity check. You back a match, a map or a series handicap in Counter-Strike 2, League of Legends, Dota 2 and nine more titles, and every price is set by traders on an order book.
OVERDOG is an access layer to the Polymarket exchange, not a sportsbook. There is no house, so winners are never limited. The live board above lists every title and match in play; below is which coins work, what is on the board, and what an exchange price means for an esports bet.
Betting is entertainment, not income — stake only what you can afford to lose.
Betting esports with Bitcoin, Ether and stablecoins
Six coins fund an esports position here: Bitcoin, Ether, Solana, BNB and the dollar stablecoins USDT and USDC. Whatever you deposit converts to Polymarket's US-dollar stable unit on Polygon — every position is priced, traded and settled in that unit, so the coin you choose is a funding decision, not a betting one.
That conversion is the honest difference from a crypto sportsbook that keeps your balance in the coin. Your bet does not ride the Bitcoin chart while it rides the match: a position opened from a BTC deposit and one opened from USDC are identical the moment they exist. Deposit, bet, withdraw — with no document upload at any step.
The cost is disclosed together and up front: a flat 1% OVERDOG fee plus Polymarket's own fees, shown before you commit.
Every esports title on the board right now
Twelve titles carry their own pages and live boards, grouped here by where the liquidity actually sits — the board above is the live version of this list.
MOBAs — League of Legends and Dota 2
League of Legends runs the deepest board on the site. Its four major regions — the LCK, LPL, LEC and LCS — feed the Mid-Season Invitational and the World Championship, where T1, Gen.G and G2 Esports set the pace. Dota 2 turns on The International, Valve's annual world championship, with Team Spirit, Team Liquid and Team Falcons among the sides that anchor its pricing.
Mobile MOBAs — Mobile Legends and Honor of Kings
The two mobile MOBAs out-list several PC titles on the board. Mobile Legends: Bang Bang runs on the M-series world championship and regional leagues like the MPL; Honor of Kings on the King Pro League and its international events. Both carry their own pages and full market sets.
Shooters — CS2, Valorant, Call of Duty, PUBG and Rainbow Six
Counter-Strike 2 revolves around the Valve Majors, ESL Pro League and the BLAST series, with Team Vitality, Natus Vincere and FaZe Clan among the perennial contenders. Valorant runs Riot's Champions Tour into the Masters events and the year-end Champions. Call of Duty is contested in the franchised Call of Duty League; PUBG and Rainbow Six Siege round out the shooter set, each with its own page.
Overwatch, Rocket League and StarCraft II
Overwatch runs on the Overwatch Champions Series, Rocket League on the RLCS circuit toward its World Championship, and StarCraft II on its long-running premier circuit. Smaller boards than the headliners, the same market structure, and each has its own page.
What you can bet on an esports match
Esports titles share one market structure, so the same bets carry across games. A match is a best-of series, and the series, the maps inside it and the in-game events each carry their own markets:
Open any title's page for its live version. The names shift by game — a map in Counter-Strike, a game in League of Legends or Dota 2 — but the structure does not.
| Market | What it asks |
|---|---|
| Match winner | Who takes the whole best-of series |
| Map or game winner | Who takes a single map or game inside the series |
| Map and series handicap | A maps spread — the favourite at -1.5 must sweep a best-of-three; the underdog at +1.5 covers with one map |
| Totals | Over/under on maps (2.5 in a best-of-three), rounds or kills |
| Objective props | Title-specific in-game events — first objective and similar props, where listed |
Why these esports odds carry no vig
An esports price here is a share trading between zero and one dollar on Polymarket's order book. The price reads directly as the market's implied probability — a clear favourite trades near a dollar, an underdog lower — and a winning share redeems for one dollar on-chain.
A bookmaker adds its cut to every esports line before you see it. An order book cannot: traders set the price by matching each other, so there is no bookmaker vig folded into the quote. No-vig describes the price — it is never a promise about results. Series length, the draft and a fresh balance patch move esports prices faster than reputation does, and you can trade in and out as they move.
Betting esports on Polymarket with OVERDOG
OVERDOG routes your esports bets to the Polymarket exchange — real order-book prices, with crypto funding and no account gates.
One order book, twelve titles
Every title on the board trades on the same exchange with the same mechanics: shares priced as probabilities, live repricing, on-chain settlement on Polygon. Liquidity concentrates on the tier-one events — Worlds, the Majors, The International — where prices run tightest.
No ID, and keys you can export
You deposit and withdraw in crypto with no identity check, and you can export your wallet and withdraw anytime — we can't freeze you. With no house on the other side of your bet, winning consistently never gets your account limited or closed.
Is esports betting legal, and is there a KYC check?
Esports betting laws vary by country and, in the US, by state — checking the rules where you live is your responsibility, and this page is not legal advice. OVERDOG is an access layer to the Polymarket exchange, not a licensed sportsbook, and makes no claim to be regulated in any jurisdiction.
The KYC half of the question is simpler. There is no identity check to deposit, bet or withdraw: you sign in with Telegram or Google, so an account exists, but no document upload is part of any step. That is the ordinary shape of a crypto betting account — and it is why the legality question stays yours to answer for your own jurisdiction.