Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Newport: Andre Ilagan vs Rio Noguchi | 100% |
| Completed Match | 100% |
| Newport: Andre Ilagan vs Rio Noguchi Set 1 Winner | 100% |
| Newport: Andre Ilagan vs Rio Noguchi Set 2 O/U 8.5 | 100% |
| Newport: Andre Ilagan vs Rio Noguchi Total Sets: O/U 2.5 | 100% |
| Newport: Andre Ilagan vs Rio Noguchi Match O/U 21.5 | 100% |
| Newport: Andre Ilagan vs Rio Noguchi Set 1 O/U 8.5 | 100% |
| Newport: Andre Ilagan vs Rio Noguchi Set 1 O/U 9.5 | 100% |
| Newport: Andre Ilagan vs Rio Noguchi Match O/U 22.5 | 100% |
| Newport: Andre Ilagan vs Rio Noguchi Set 1 O/U 10.5 | 100% |
| Newport: Andre Ilagan vs Rio Noguchi Match O/U 23.5 | 100% |
| Newport: Andre Ilagan vs Rio Noguchi Set 2 Winner | 0% |
| Newport: Andre Ilagan vs Rio Noguchi Set Handicap +/-1.5 | 0% |
| Newport: Andre Ilagan vs Rio Noguchi Set 2 O/U 9.5 | 0% |
| Newport: Andre Ilagan vs Rio Noguchi Set 2 O/U 10.5 | 0% |
| Newport: Andre Ilagan vs Rio Noguchi Set Handicap +/-1.5 | 0% |
Market context
Andre Ilagan faces Rio Noguchi in the first round of the Newport Challenger on grass today, with the match scheduled to begin at 16:10 UTC at Court 6. The crowd-implied probability of 100% YES for Ilagan advancing is an extreme outlier in tennis prediction markets, particularly given that these rivals have met three times previously with Noguchi holding a dominant edge in their head-to-head record[2]. Historical precedents for such absolute certainty usually involve a player facing a significantly lower-ranked opponent or a match where one competitor is injured, yet Ilagan (ATP 371) is not vastly superior to Noguchi (ATP 222) in this specific matchup[4]. The 100% figure likely stems from a market inefficiency or a delayed update rather than a genuine real-world expectation of Ilagan winning, as Noguchi defeated Ilagan 2-0 in their most recent encounter on grass just last year[5].
Traders must monitor the official start time and any immediate weather delays, as the market remains open if the match is postponed but closes only after the rescheduled contest finishes within two weeks[6]. The primary catalyst to watch is the live score feed confirming whether Ilagan can overcome Noguchi’s grass-court proficiency, a surface where Noguchi has previously demonstrated superior form against him[5]. Recent tournament coverage from Tennis.com highlights that this is a live Round 1 contest with broadcast details available, meaning any sudden retirement or injury during the match would instantly invalidate the 100% probability and resolve the market to a 50-50 split if no winner is determined[8]. Investors should verify the live stream status on YouTube, which indicates the match is live in four hours from the PDT timestamp, to ensure the market has not already settled on a pre-match anomaly[1].
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Today. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Today trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Newport: Andre Ilagan vs Rio Noguchi on Prediction Today
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