Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon | 100% |
| Completed Match | 100% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Total Sets: O/U 2.5 | 100% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Set 1 Winner | 100% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Set 2 O/U 8.5 | 100% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Set 1 O/U 8.5 | 100% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Match O/U 21.5 | 100% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Set 2 O/U 9.5 | 100% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Set 1 O/U 9.5 | 100% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Match O/U 22.5 | 100% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Set 1 O/U 10.5 | 100% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Match O/U 23.5 | 100% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Set 2 Winner | 0% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Set Handicap +/-1.5 | 0% |
| ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon Set 2 O/U 10.5 | 0% |
Market context
Giorgia Pedone’s meeting with Lucciana Perez Alarcon in the Chacabuco W35 semi-final sits between two players with very similar ranking profiles, with Pedone around WTA 338 and Perez Alarcon around 341 in live listings. That closeness matters because markets built to 100% YES often reflect either a completed result already or a near-certainty that one player has effectively advanced; by contrast, pre-match pricing on comparable ITF clay events has been much tighter, with Tennis Explorer listing Pedone near 2.31 and Perez Alarcon near 1.55, and Polymarket-style market data showing a far more balanced contest than a certainty. [1][5][15][17]
The main trading catalysts are straightforward: official ITF confirmation that the semi-final has been completed, any late scratch or retirement, and whether the match was actually started within the settlement window. Pedone reached this stage after a run of straight-sets wins plus a three-set quarter-final, while Perez Alarcon has also progressed through the same event on clay, so recent form does not point to a clear mismatch. Current live-score services show the match in progress, which makes the key dependency whether an official winner is recorded before the cutoff; if play is abandoned before a winner is determined, the market rules point to a 50-50 resolution rather than a player win. [6][8][15][17][18][19]
On comparable cases, ITF clay semi-finals between players ranked this closely are usually decided by small margins rather than reputation or seeding alone, especially when both arrive with recent wins on the same surface. TennisTemple and SofaScore both show the pair tightly matched in ranking terms and deep into the event, which is the kind of setup where serve stability, physical load from earlier rounds, and any medical timeout or retirement matter more than headline ranking gaps. [1][4][18]
Methodology
Sports-specific comparison page for ITF Chacabuco: Giorgia Pedone vs Lucciana Perez Alarcon. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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