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Wimbledon WTA: Serena Williams vs Maya Joint

"Wimbledon WTA: Serena Williams vs Maya Joint" — live football odds plus comparison across the four major prediction venues.

Wimbledon WTA: Serena Williams vs Maya Joint Set 2 O/U 9.5 70% Wimbledon WTA: Serena Williams vs Maya Joint Set 1 O/U 8.5 68% Wimbledon WTA: Serena Williams vs Maya Joint Set 2 O/U 10.5 60% Completed Match 50% Volume: $188K Liquidity: $188K Closes: 6 Jul 2026
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Wimbledon WTA: Serena Williams vs Maya Joint

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Champions League Prediction) Pick
polygram.ink (preferred broker)
70% 30% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle See live odds →
Polymarket (direct)
polymarket.com
70% 30% 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.

OutcomeProbability
Wimbledon WTA: Serena Williams vs Maya Joint Set 2 O/U 9.570%
Wimbledon WTA: Serena Williams vs Maya Joint Set 1 O/U 8.568%
Wimbledon WTA: Serena Williams vs Maya Joint Set 2 O/U 10.560%
Completed Match50%
Wimbledon WTA: Serena Williams vs Maya Joint Set 1 O/U 9.550%
Wimbledon WTA: Serena Williams vs Maya Joint Set 1 Winner48%
Wimbledon WTA: Serena Williams vs Maya Joint Match O/U 21.548%
Wimbledon WTA: Serena Williams vs Maya Joint47%
Wimbledon WTA: Serena Williams vs Maya Joint Set 2 Winner47%
Wimbledon WTA: Serena Williams vs Maya Joint Match O/U 22.543%
Wimbledon WTA: Serena Williams vs Maya Joint Match O/U 23.542%
Wimbledon WTA: Serena Williams vs Maya Joint Set Handicap +/-1.539%
Wimbledon WTA: Serena Williams vs Maya Joint Set 2 O/U 8.536%
Wimbledon WTA: Serena Williams vs Maya Joint Total Sets: O/U 2.536%
Wimbledon WTA: Serena Williams vs Maya Joint Set 1 O/U 10.522%

Market context

Serena Williams, 44, returns to singles tennis at Wimbledon for her first match since 2022, facing 20-year-old Australian Maya Joint on Tuesday, 30 June, at 1,396 days since her last competitive appearance[1][5]. The 48% crowd-implied probability for Williams advancing reflects a clash between a seven-time Wimbledon champion with a 98-14 career record and a youthful opponent less than half her age, with no prior head-to-head history[2][3]. Williams has openly discussed her physical condition, noting she is "riding uphill to be fit" after nearly four years away, while acknowledging the rarity of a wild-card opportunity at this stage[4].

Historical precedents for veteran comebacks at Wimbledon suggest that first-round matches against unranked or lower-tier opponents often yield favourable outcomes, even after extended absences; however, the uncertainty of Williams’ current match fitness introduces volatility that generic comeback narratives do not capture[5][7]. Traders should monitor Williams’ pre-match press conference remarks for any updates on her physical readiness, as well as official WTA announcements regarding her doubles schedule with Venus Williams starting 2–3 July, which may indicate her overall tournament commitment[1][8]. Recent coverage from BBC Sport highlights the outcome remains uncertain, underscoring that Williams’ age and absence are genuine factors that could shift the line if her condition deteriorates or if Joint displays unexpected resilience[5]. No suspension or injury news has been confirmed for either player, but Williams’ own statements about her fitness are the primary catalyst for probability movement[4].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Wimbledon WTA: Serena Williams vs Maya Joint. 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 (US-focused) or Manifold (play-money).

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

Are prediction markets better than sports betting?
Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
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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Related Topics

Tennis Prediction Markets