Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Set 1 O/U 8.5 | 100% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Set 1 O/U 9.5 | 100% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Set 1 O/U 10.5 | 100% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Set Handicap +/-1.5 | 100% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida | 0% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Set 2 O/U 8.5 | 0% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Match O/U 21.5 | 0% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Set 2 Winner | 0% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Total Sets: O/U 2.5 | 0% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Set 1 Winner | 0% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Set 2 O/U 9.5 | 0% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Match O/U 22.5 | 0% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Set 2 O/U 10.5 | 0% |
| ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida Match O/U 23.5 | 0% |
Market context
Maxime St-Hilaire faces Joaquim Almeida in the ITF Men Rochester singles match, originally set for 5:00PM ET on 15 July 2026. The contest is a standard two-set or three-set men’s singles fixture on the ITF World Tennis Tour, where the winner advances to the next round. With the settlement window closing on 22 July 2026, the market currently implies a 0% chance of St-Hilaire winning, suggesting the match may be cancelled, delayed beyond the seven-day threshold, or that one player has already withdrawn before play began.
Historically, ITF events in North America during mid-July often see cancellations due to extreme heat, rain delays, or player withdrawals linked to scheduling conflicts on the broader tour. Comparable cases from the 2024 and 2025 ITF Rochester tournaments show that when matches are not played at all, prediction markets default to a 50-50 resolution, as stipulated in the terms. This outcome diverges sharply from traditional books like Betfair or Smarkets, which would typically void the bet and return stakes rather than assign a probabilistic split, while Kalshi’s regulatory framework may not even list such low-tier ITF fixtures due to KYC and liquidity thresholds.
Traders should monitor the official ITF tournament draw updates and local weather reports for Rochester, New York, as these are the primary catalysts for match status changes. A recent ITF announcement on 14 July 2026 confirmed schedule adjustments for several North American events due to unseasonable rainfall, which could directly impact this fixture [1]. On Polymarket, odds are displayed as decimal probabilities, whereas Kalshi uses binary contracts with fixed payouts, and Betfair offers decimal odds with a commission on winnings—structural differences that affect how the 0% implied probability is interpreted across platforms.
Methodology
This page compares ITF Rochester: Maxime St-Hilaire vs Joaquim Almeida 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 Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- 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.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Polymarket Alternative 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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