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Halle Open: Frances Tiafoe vs Sho Shimabukuro

How the prediction-market book is pricing "Halle Open: Frances Tiafoe vs Sho Shimabukuro" right now, with a side-by-side platform comparison and zero-fee CTAs.

100% YES 0% NO Volume: $222K Closes: 24 Jun 2026
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Halle Open: Frances Tiafoe vs Sho Shimabukuro

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Prediction Today Pick
polygram.ink
100% 0% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Open on Prediction Today →
Polymarket
polymarket.com
100% 0% 0% Geo-blocked in US/UK/EU USDC, on-chain Open on Prediction Today →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Open on Prediction Today →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Open on Prediction Today →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Open on Prediction Today →

Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Prediction Today.

Active sub-markets

Market context

Frances Tiafoe is scheduled to face Sho Shimabukuro in the opening round of the Halle Open on 17 June 2026. The 100% crowd probability reflects the substantial gap in ranking and recent form between the two players. Tiafoe, ranked in the top 20 globally, has competed regularly at ATP 500 level and above, whilst Shimabukuro operates primarily on the Challenger circuit and rarely appears in main-draw matches at this calibre. No material changes to either player's status or injury reports have emerged in the past 48 hours that would alter baseline expectations.

Tiafoe's record against players outside the top 100 stands at approximately 85% across grass courts over the past three seasons, though Halle's specific conditions—fast, low-bounce grass—favour aggressive baseline play where Tiafoe has shown inconsistency. Shimabukuro has never defeated an opponent ranked above 80 on grass. Historical precedent suggests matches of this profile resolve decisively, with the higher-ranked player advancing in roughly 90% of cases when the ranking differential exceeds 50 places.

The key dependency remains Tiafoe's fitness status heading into the tournament week. He played Stuttgart the week prior; any withdrawal or late substitution would trigger the settlement clause. The Halle draw is typically published three days before play begins. Weather conditions on grass can occasionally force schedule shifts, though the settlement window extends seven days beyond the original date, providing buffer for rescheduling.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), 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?
On Prediction Today, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
What's the difference between YES and NO shares?
A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
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?
Not under $1,500 of lifetime trading volume. Above that threshold, Prediction Today triggers a quick verification flow that finishes in minutes.
How reliable are the quoted odds?
The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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