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 |
|---|---|
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 1 O/U 8.5 | 100% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 1 Winner | 100% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini | 66% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Match O/U 40.5 | 54% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 3 Winner | 52% |
| Completed Match | 51% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 2 O/U 10.5 | 51% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 4 O/U 9.5 | 51% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 4 O/U 10.5 | 51% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Match O/U 36.5 | 50% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 2 Winner | 50% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 2 O/U 8.5 | 50% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Match O/U 38.5 | 50% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 2 O/U 9.5 | 50% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 4 Winner | 50% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 3 O/U 8.5 | 50% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 3 O/U 9.5 | 50% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 3 O/U 10.5 | 50% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 4 O/U 8.5 | 50% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Total Sets: O/U 3.5 | 36% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set Handicap +/-1.5 | 35% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Total Sets: O/U 4.5 | 19% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set Handicap +/-2.5 | 5% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 1 O/U 9.5 | 1% |
| Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini Set 1 O/U 10.5 | 1% |
Market context
The third-round Wimbledon ATP clash between Grigor Dimitrov and Matteo Berrettini is set to begin outdoors at 6:00 AM ET today, with the crowd-implied probability favouring Dimitrov advancing at 66% despite recent projections suggesting a tighter contest where Berrettini holds a 54% edge as the projected winner[1][2]. Dimitrov enters after a thrilling comeback against Jakub Mensik that started outdoors and finished under lights, while Berrettini impressed by beating Arthur Fils, setting the stage for a match where both players have rolled back the years with high-level tennis[2][5].
Historical parallels frame this probability as a classic case of age versus momentum, where Dimitrov’s 2025 injury memory at Wimbledon remains fresh and influences trader sentiment despite his current ATP ranking of 146 versus Berrettini’s 51[3][6]. Their head-to-head record is tied at 1-1, meaning the 66% figure likely reflects a market overreaction to Dimitrov’s recent resilience rather than a pure statistical advantage, similar to how past Wimbledon matches saw older players gain support after dramatic comebacks despite lower rankings[3].
Traders should watch for immediate weather updates before the 6:00 AM start and any post-match press conference announcements regarding physical fatigue, as both players have already navigated difficult conditions this week[4][5]. The FanDuel odds show Dimitrov at +5000 for a 6-0 win, indicating the market expects a competitive match rather than a blowout, while the Yahoo Sports report highlights fan eagerness for this "pretty match" despite lingering injury concerns[6][7]. Monitor the live score feed for the first set result, as a Dimitrov loss there could rapidly shift the implied probability given his age and the tight head-to-head history[3][10].
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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- 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'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.
- 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.
- 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.
- 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.
Trade Wimbledon ATP: Grigor Dimitrov vs Matteo Berrettini on Prediction Today
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