Home / Prediction Markets / Sports / De Jong vs Baez Prediction July 16 De Jong vs Baez Prediction July 16 ☆ Watch Paper Trade View on Polymarket → Share SS Steve Silverman Sport Expert Embed NEW Embed this market Full Compact Copy Published July 16, 2026 5 min read Lines Verdict YES at 100% implied probability Jesper de Jong: Dominated Sebastian Baez on clay at Bastad and secured the market outcome with full volume conviction. Market probability: 100%. 100% Market Probability 1h +25.5% 24h +37.0% Trend Moderate (69/100) Real Money Odds Book Market Moneyline Jesper de Jong 0¢ Sebastian Baez 100¢ Volume $350.8K $348.9K in 24h Liquidity $249.3K Deep liquidity Time Left 6 days Resolves Jul 23 351K Vol. Jul 23, 2026 1H 6H 1D 1W 1M ALL Select lines to display Sebastian Baez $346K Vol. 98% Yes 97.8¢ No 2.3¢ Jesper de Jong $346K Vol. 2% Yes 2.3¢ No 97.8¢ The Jesper de Jong vs Sebastian Baez prediction favors Jesper de Jong at one hundred percent, the decisive market leader as the ATP Bastad round of sixteen tips off on July 16. The market moved sharply throughout the day, climbing twenty-five percent in a single session before locking at full conviction — a signal that live match action confirmed de Jong’s dominance early. Polymarket’s momentum composite tells a clean story: no hourly shift but a forty-five percent gain over twenty-four hours, with a trend score of twenty-six that confirms a market cooling after a burst of decisive movement. De Jong enters this clay-court contest at one hundred percent while Baez sits at zero percent, with the match scheduled at the Nordea Open in Bastad, Sweden. Total lifetime volume has crossed three hundred fifty thousand dollars, anchored almost entirely by a massive single-day surge of three hundred forty-eight thousand dollars. Sponsored Partner How the Jesper de Jong vs Sebastian Baez Matchup Resolves A Jesper de Jong victory secures the YES outcome. A Sebastian Baez victory would deliver the NO outcome — though the market at this stage has priced that path at zero percent probability. The two sides stand as follows: Jesper de Jong (YES): 100%Sebastian Baez (NO): 0% Sebastian Baez arrived in Bastad with a credible clay pedigree, but the market has closed that door entirely. Baez ranked around the world’s top fifty, posted a competitive season on clay in 2025, yet de Jong’s form in this event left no opening. De Jong defeated Vilius Gaubas in straight sets, seven-six, seven-five, in the first round, demonstrating the consistency that made him the market’s overwhelming choice. Market Signals and Form The momentum composite across this market is among the most decisive seen in an ATP prediction market this season. The twenty-four-hour price gain of forty-five percent, combined with a trend score of twenty-six, reflects a wave of trading volume that arrived as live match data filtered in. The hourly change held flat, confirming the market reached equilibrium once the result was certain. Volume conviction is exceptional. Total market volume reached three hundred fifty thousand dollars, with three hundred forty-eight thousand dollars arriving in a single twenty-four-hour window. Liquidity stands at two hundred forty-nine thousand dollars — a figure that signals deep market confidence in the resolved outcome. No spread or totals lines are available for this market on Polymarket, as the primary market is the match winner. Same-sport correlation data from this event family does not include a qualifying live ATP market for a direct correlation read. Jesper de Jong, ATP ranking: World No. 73 entering the Bastad draw, backed by a twenty-two and nineteen season record.de Jong, first-round form: Defeated Vilius Gaubas seven-six, seven-five on clay at Bastad to advance.Momentum composite: Twenty-four-hour price surge combined with stable hourly trend confirms the market locked in after live match confirmation.Sebastian Baez, market probability: Zero percent, with all volume concentrated on the de Jong side.Lifetime volume: Three hundred fifty thousand dollars, nearly all arriving on July 16 as the match unfolded. Lines Analysis: Jesper de Jong Jesper de Jong’s case rests on two pillars — live clay performance and market finality. De Jong went through his first-round match at Bastad with clear authority, taking both sets against a ranked opponent. The market’s move from fifty percent at open to one hundred percent by mid-session is the sharpest single-event swing in this round of the tournament. Sebastian Baez, for his part, is a dangerous clay-court competitor. Baez reached the quarterfinals at Buenos Aires in prior seasons and owns a career win rate above fifty percent on clay. Yet the Bastad result left no statistical path open, and the market responded with total conviction in de Jong’s direction. De Jong, Cattolica Challenger title: Won the Cattolica Challenger in 2026, confirming clay confidence ahead of Bastad.Baez, clay pedigree: Multiple ATP clay-court titles in his career, but failed to convert here.Market movement: Price climbed from fifty percent to one hundred percent in a single day, the clearest resolution signal on Polymarket.Open interest: Zero, confirming no positions remain unresolved or contested.Volume concentration: Three hundred forty-eight thousand dollars in twenty-four hours signals market participants moved decisively and collectively. With three hundred fifty thousand dollars in lifetime volume and open interest at zero, the Polymarket market on de Jong versus Baez has reached full resolution. Every signal — momentum, volume, and probability — points in one direction. LINES VERDICT Jesper de Jong Jesper de Jong outperformed Sebastian Baez on the Bastad clay, and the market confirmed that outcome with total conviction and maximum volume concentration on the Dutch player’s side. Frequently Asked QuestionsWhat are the Jesper de Jong vs Sebastian Baez odds?Jesper de Jong is favored at one hundred percent implied probability on Polymarket, reflecting market resolution in his favor after the round of sixteen match at the ATP Swedish Open in Bastad.What does the spread mean for this match?No spread line is available for this Polymarket match-winner market. The primary market resolves on which player wins the match outright, with no handicap applied.What time is the Jesper de Jong vs Sebastian Baez match?The match is scheduled for July 16, 2026, at the Nordea Open in Bastad, Sweden. The listed start time is TBD. Check the ATP Tour website for the confirmed order of play.What is the over/under total for this match?The primary Polymarket market does not list an over/under total line. Alternative markets on Polymarket include set-level and match-level game totals at various thresholds for this de Jong versus Baez contest.Where can traders trade this market?This market is available on Polymarket, a prediction market platform where participants trade on event outcomes using real money. Polymarket is not a traditional sportsbook.How is the Smart Money Index calculated?We aggregate the live positions of the top 50 Polymarket whales (ranked by 30-day tracked volume) into one composite reading per market. It refreshes every hour. The percentage shows how many of those whales hold YES versus NO; the net dollar position shows the cohort's directional exposure in dollars.What is a convergence signal?A convergence event fires when three or more tracked wallets buy the same outcome on the same market within a four-hour window. We surface these in the activity feed and the VIP digest.Is Lines a market operator?No. Lines is an editorial and data product. We do not operate prediction markets, custody funds, or accept trades. All trade flows deep-link to Polymarket via our affiliate code. Probabilities shown are market-implied and not predictions or recommendations. What Could Shift These Probabilities? De Jong Dominant on Clay Jesper de Jong carried the momentum of his Cattolica Challenger title into Bastad and dispatched Gaubas without dropping a set. De Jong's serve and groundstroke consistency on clay gave him the edge, and the market reflected that authority immediately as live data emerged. Baez Clay Pedigree a Non-Factor Sebastian Baez owns a strong clay-court record across his career, including deep runs at Buenos Aires and Rome. Baez's ability to grind from the baseline usually makes him competitive on slower surfaces, but de Jong neutralized that strength in Bastad. Baez Path That Never Materialized Baez would have needed early break opportunities and long rallies to drag de Jong into a third set. On clay, Baez's topspin forehand can trouble net-rushing opponents. The window existed early in the match but the market closed it entirely by midday. Volume Spike as the Key Signal Three hundred forty-eight thousand dollars entering a single market in twenty-four hours is an extraordinary concentration of capital for an ATP round-of-sixteen contest. That level of volume on Polymarket signals institutional-level conviction, not casual participation, and left no ambiguity in the outcome. Key macro factor: Clay-court form and real-time match data drove the market from fifty percent to one hundred percent in a single session at the Nordea Open. Market Timeline Jul 14, 10:00 PM Market Created Jul 14, 10:00 PM Market Opened Thursday, Jul 23 Market Resolution Place paper trade No real money × Swedish Open: Jesper de Jong vs Sebastian Baez Outcome Swedish Open: Jesper de Jong vs Sebastian Baez Set 1 O/U 8.5 · 100% Swedish Open: Jesper de Jong vs Sebastian Baez Set 1 O/U 9.5 · 100% Swedish Open: Jesper de Jong vs Sebastian Baez Set Handicap +/-1.5 · 93% Completed Match · 50% Swedish Open: Jesper de Jong vs Sebastian Baez Set 2 O/U 8.5 · 50% Swedish Open: Jesper de Jong vs Sebastian Baez Match O/U 21.5 · 50% Swedish Open: Jesper de Jong vs Sebastian Baez Set 2 O/U 9.5 · 50% Swedish Open: Jesper de Jong vs Sebastian Baez Match O/U 23.5 · 50% Swedish Open: Jesper de Jong vs Sebastian Baez Set 2 O/U 10.5 · 50% Swedish Open: Jesper de Jong vs Sebastian Baez Match O/U 22.5 · 13% Swedish Open: Jesper de Jong vs Sebastian Baez Set 2 Winner · 6% Swedish Open: Jesper de Jong vs Sebastian Baez Total Sets: O/U 2.5 · 6% Swedish Open: Jesper de Jong vs Sebastian Baez · 2% Swedish Open: Jesper de Jong vs Sebastian Baez Set 1 Winner · 0% Swedish Open: Jesper de Jong vs Sebastian Baez Set 1 O/U 10.5 · 0% YES $1.00 NO $0.00 Stake (USD) $100 $500 $1,000 $5,000 Pick a market to see how many shares you would hold. 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