Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Plovdiv 2: Daniel Galan vs Georgi Georgiev | 100% |
| Completed Match | 100% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Set 1 Winner | 100% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Set 2 O/U 8.5 | 100% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Total Sets: O/U 2.5 | 100% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Set 1 O/U 8.5 | 100% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Match O/U 21.5 | 100% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Set 2 O/U 9.5 | 100% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Match O/U 22.5 | 100% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Set 2 O/U 10.5 | 100% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Match O/U 23.5 | 100% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Set 2 Winner | 0% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Set Handicap +/-1.5 | 0% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Set 1 O/U 9.5 | 0% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Set Handicap +/-1.5 | 0% |
| Plovdiv 2: Daniel Galan vs Georgi Georgiev Set 1 O/U 10.5 | 0% |
Market context
Daniel Galán’s match with Georgi Georgiev in Plovdiv 2 is priced by the major platforms as a heavy favourite spot for the Colombian, but the exact expression varies. Kalshi shows Galán at 92% and Georgiev at 7%, while BetVictor’s decimal prices of 1.04 and 8.00 imply a much wider gap before bookmaker margin is considered; Polymarket’s page also frames Galán as the short-priced side in a market that has already attracted meaningful volume.[12][13][14]
That spread fits the underlying matchup context. Galán is an established ATP-level player with a career-high ranking of 56 and a current ranking around 271, whereas Georgiev is a 19-year-old Bulgarian wildcard with very limited top-level exposure and a ranking outside the top tier; the event is on red clay in Plovdiv, where Galán’s more experienced baseline game should normally carry weight.[6][3][1] The key comparison for traders is that Polymarket and Kalshi quote direct probabilities, while Betfair and Smarkets typically trade in decimal odds or exchange-derived prices, so a market reading of “100% YES” on one venue can still sit alongside a lower executable price elsewhere once spreads, commission and liquidity are considered.
The main catalysts are operational rather than speculative: confirmation that the Round of 32 goes ahead on Court 1, any late schedule shift, and whether the match is started and completed before the settlement window closes on 11 August. Sofascore and Tennis.com list the contest for 4 August at 12:00 UTC, while live-score feeds indicate the result was already decided 2–1 in favour of Galán, which would ordinarily support a winner resolution rather than a cancellation-style fallback.[1][6][9] On platforms with broader KYC reach, such as Kalshi, access is more geographically restricted than on open betting exchanges, so the same tennis event can attract different participant mixes and therefore different pricing dynamics.[14]
Methodology
This page compares Plovdiv 2: Daniel Galan vs Georgi Georgiev specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Robinhood Prediction Markets, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Robinhood Prediction Markets offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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