Short Answer

The model assigns meaningfully higher odds for Alexander Bublik winning 2-1 at 66.0% compared to the market's 55.0%.

1. Market Behavior & Drivers

The price chart for a 2-0 Alexander Bublik victory shows a volatile, event-driven pattern rather than a clear directional trend. The market experienced a massive 46.0 percentage point spike on July 14, lifting the contract's probability from a 1.0% floor to 47.0%. The provided information does not contain a specific catalyst for this initial repricing. This sharp increase established a temporary ceiling in the mid-40s before the contract's subsequent collapse.
On July 16, the price fell 43.0 percentage points, dropping from 44.0% back to 1.0%. This was a direct result of the match being suspended for rain during the third set. The suspension made a 2-0 victory for Bublik impossible, rendering the contract valueless. The 1.0% level has acted as a firm price floor, representing the market's assessment of a nullified outcome. The total volume of 19,301 contracts was concentrated around these sharp moves, indicating the market was not trading on evolving sentiment but reacting to a single, decisive news event that resolved the question.
  • Alexander Bublik winning 2-1 leads, given his first set win and superior clay record.
  • Quentin Halys winning 2-1 is less probable despite his competitive performance.
  • Two-set victories are impossible as the match was suspended during the third set.

Current Context

The Round of 16 match between Alexander Bublik and Quentin Halys at the 2026 EFG Swiss Open Gstaad was suspended due to rain [1][2]. The interruption occurred on Thursday, July 16, 2026, during the third set [1][3][2]. As of July 16, 2026, no final match score exists for this encounter because the match was suspended and scheduled for resumption on Friday, July 17, 2026 [1][3][2].
Reports of the match score at the time of suspension varied slightly [1][2]. One report indicated Bublik was leading 5-6 in the third set, with Halys serving to stay in the match [1]. Official statistics, however, showed the match was suspended with Bublik leading 6-4 in the third set, having previously been tied at 5-6 in the set when play halted, or otherwise recorded as 6-4, 0-0 in the third set, implying an incomplete status [1][2].
Sources (3)
  1. 1Rain ends Thursday play early in Gstaadatptour.com
  2. 2Alexander Bublik vs. Quentin Halys Gstaad 2026 Round of...atptour.com
  3. 3Gstaad | Daily Schedule | ATP Tour | Tennisatptour.com

2. Price Chart

Historical Price (Probability)

Outcome probability
Date

3. Significant Price Movements

Notable price changes detected in the chart, along with research into what caused each movement.

📉 July 16, 2026: 43.0pp drop

Price decreased from 44.0% to 1.0%

Outcome: Alexander Bublik wins 2-0

What happened: The primary driver of the 43.0 percentage point drop was the interruption and non-completion of the Alexander Bublik vs. Quentin Halys match on July 16, 2026, due to rain [1]. The match was halted with Halys serving at 5-6 in the third set, confirming that a 2-0 victory for Bublik was not possible on that date [1]. This official update from the ATP Tour directly invalidated the prediction market outcome, leading to the significant price decline [1]. No social media activity was found to be a primary driver or contributing accelerant; based on the available information, it was irrelevant.

📈 July 14, 2026: 46.0pp spike

Price increased from 1.0% to 47.0%

Outcome: Alexander Bublik wins 2-0

What happened: The provided web research does not contain any information regarding social media activity, traditional news, or specific market structure factors that occurred on July 14, 2026, which could explain the 46.0 percentage point spike for the "Alexander Bublik wins 2-0" outcome. While the prediction market was listed with a date of July 14, 2026 [2], the Alexander Bublik vs. Quentin Halys match at the 2026 Swiss Open Gstaad was actually scheduled for July 16, 2026 [3][4][5][6][7][8]. Furthermore, on July 14, 2026, Quentin Halys played against Federico Cina, not Alexander Bublik [9]. Therefore, without information detailing specific events, announcements, or social media posts concurrent with the price spike, the primary driver cannot be identified from the given sources, rendering social media activity irrelevant based on the available data.
Sources (9)
  1. 1Rain ends Thursday play early in Gstaadatptour.com
  2. 2Alexander Bublik vs Quentin Halys: Exact Match Scorekalshi.com
  3. 3Alexander Bublik vs Quentin Halys Live Score - 16 July 2026sportytrader.com
  4. 4Swiss Open Gstaad Men's: Alexander Bublik vs. Quentin Halys - Yahoo Sportssports.yahoo.com
  5. 5HAL | Alexander Bublik v Quentin Halys 16/07/2026 | Tennisflashscore.in
  6. 6Alexander Bublik vs Quentin Halys 16/07/2026 - FootBoomfootboom1.com
  7. 7Alexander Bublik vs. Quentin Halys 16.07.2026tennislive.net
  8. 8A. Bublik vs Q. Halys tennis predictions and statsforebet.com
  9. 9Stefanos Tsitsipas sinks fifth seed Ignacio Buse in Gstaad openeratptour.com

4. Market Data

Contract Snapshot

This market resolves YES if Alexander Bublik wins the Alexander Bublik vs Quentin Halys professional tennis match in the 2026 ATP Gstaad Round Of 16 by a set score of 2-1, verified by ATP; otherwise, it resolves NO. If the match is cancelled before a ball is played, it resolves to a fair price. Postponed matches remain open for up to two weeks, and if a retirement occurs, settled parts resolve accordingly while unsettled parts resolve to Fair Market Price. The market closes after the outcome or by July 29, 2026, 4:30 AM EDT.

Market Discussion

Alexander Bublik and Quentin Halys faced each other in the second round of the 2026 ATP Swiss Open in Gstaad on July 16, 2026, marking their first ATP-level head-to-head meeting [1][2][3][4][5]. Prediction markets and analysts generally favored Bublik to win, though his inconsistent form and the pressure of defending his Gstaad title were cited as factors that could enable an upset by Halys [6][7][8][9][10]. The match was interrupted by rain on Thursday, July 16, 2026, with Halys serving to stay in the match at 5-6 in the third set, and is scheduled to resume on Friday, July 17, 2026 [11].

Sources (11)
  1. 1Alexander Bublik vs Quentin Halys H2H & Live Scorestennisstats.com
  2. 2H2H, prediction of Alexander Bublik vs Quentin Halys in...tennistonic.com
  3. 3Alexander Bublik vs Quentin Halys Tennis H2H Recordm.aiscore.com
  4. 4Alexander Bublik vs Quentin Halys H2H - Tennis Stats, Head to Head Matchestennisratio.com
  5. 5Alexander Bublik VS Quentin Halys | Head 2 Head | H2Hatptour.com
  6. 6July 16, 2026: Bublik vs Halys Prediction Marketrobinhood.com
  7. 7Alexander Bublik vs. Quentin Halys prediction, odds, picks for ATP Swiss Open 2026dimers.com
  8. 8July 16, 2026: Alexander Bublik vs Quentin Halys: Game Spread Prediction Marketrobinhood.com
  9. 9Bublik vs. Halys Prediction at the Swiss Open Gstaadbleachernation.com
  10. 10Alexander Bublik vs Quentin Halys ATP Gstaad Tips, Prediction & Live Stream - Bublik begins title defencebets.com.au
  11. 11Rain ends Thursday play early in Gstaadatptour.com

5. Trader Dashboard

This scorecard was computed Jul 16, 2026 and may not reflect current market conditions.

Trust profile
Event quality1
Poor
Liquidity
1

4 contracts · worst first

Alexander Bublik wins 2-11
Very thin · low confidence

Light recent trading — size may not fill near the screen price.

Alexander Bublik wins 2-09
Very thin · low confidence

Light recent trading — size may not fill near the screen price.

Quentin Halys wins 2-1—
No recent trading to measure

No recent trading to measure

Quentin Halys wins 2-0—
No recent trading to measure

No recent trading to measure

Move quality
—

No reading right now

4 contracts · worst first

Alexander Bublik wins 2-179
Confirmed · high confidence

Volume is light/neutral for the move

Alexander Bublik wins 2-088
Confirmed · high confidence

Volume is light/neutral for the move

Quentin Halys wins 2-1—
Only 0 candle closes

Only 0 candle closes

Quentin Halys wins 2-0—
Only 0 candle closes

Only 0 candle closes

Rule clarity
—Clear

Rules read clean and objective

4 contracts · worst first

Alexander Bublik wins 2-195
Clear · high confidence

Objective result from a trusted source (allowlist)

allowlist · Clear
Quentin Halys wins 2-195
Clear · high confidence

Objective result from a trusted source (allowlist)

allowlist · Clear
Alexander Bublik wins 2-095
Clear · high confidence

Objective result from a trusted source (allowlist)

allowlist · Clear
Quentin Halys wins 2-095
Clear · high confidence

Objective result from a trusted source (allowlist)

allowlist · Clear

trader_dashboard_lean_v1.13 · computed Jul 16, 2026

6. How do Alexander Bublik's and Quentin Halys's career statistics on clay courts compare, especially in high-pressure situations like deciding sets?

Bublik Career Clay Win Rate50% (39-39) [1][2][3][4]
Bublik Deciding Set Win Rate60.7% [5][4]
Halys Clay 5-Set Win Rate35.7% [6]
Alexander Bublik generally holds a stronger career record on clay courts. His career ATP-level clay court record is approximately 50%, with official ATP Tour records showing 39–39, though various sources report figures between 47% and 54% [1][2][3][4]. Bublik is recognized as a strong closer, holding a career win percentage in deciding sets of approximately 60.7%, with some models rating this ability as high as 65% [5][4]. His 2026 clay court season included varied results, such as a semi-final run at the Geneva Open and a Round of 32 exit at the Rome Masters [7].
Quentin Halys’s clay court performance is comparatively lower, especially in longer formats. His career clay court record stands at 14–20 (41.2%) according to official ATP sources, while other aggregators place his win rate between 41% and 55% [6][8][9][10]. Halys has demonstrated a notable drop in performance in longer formats on clay, specifically struggling in five-set matches with a 35.7% win rate compared to a 45.0% win rate in best-of-three sets [6]. His 2026 clay court campaign featured a strong run at Roland Garros to the Round of 32, as well as multiple qualifying and challenger-level appearances [11].
Alexander Bublik and Quentin Halys have no prior head-to-head encounters. As of July 16, 2026, there are no recorded matches between them, making their Gstaad 2026 encounter their first meeting [12].
Sources (12)
  1. 1Alexander Bublik Clay Court Stats & Match Resultsstats.tennismylife.org
  2. 2Alexander Bublik Tennis Stats, Ranking, Titles & Full Career Recordmatchstat.com
  3. 3Alexander Bublik - ATP Tennis Stats, Ranking, Career...tennisratio.com
  4. 4Alexander Bublik | Infosys ATP Win/Loss Indexatptour.com
  5. 5Alexander Bublik — Stats, Form, Next Match & Elo Rating | fault.betfault.bet
  6. 6Quentin Halys Clay Court Stats & Match Resultsstats.tennismylife.org
  7. 7Tennis Abstract: Alexander Bublik Match Results, Splits, and Analysistennisabstract.com
  8. 8Quentin Halys | Infosys ATP Win/Loss Indexatptour.com
  9. 9Quentin Halys: Ranking, Schedule & Stats — Umpiryumpiry.com
  10. 10Quentin Halys - Tennis Explorertennisexplorer.com
  11. 11Tennis Abstract: Quentin Halys Match Results, Splits, and Analysistennisabstract.com
  12. 12THURSDAY SECOND-ROUND SINGLES MATCHESatptour.com

7. What do betting odds and expert analyses indicate for the most likely final score in the Bublik vs. Halys match upon resumption?

Match StatusSuspended due to rain [1]
Suspension DateThursday, July 16, 2026 [1]
Score at Suspension7-6 in first set, Bublik leading 5-6 in third set with Halys serving [1]
The Alexander Bublik vs. Quentin Halys tennis match was suspended mid-play [1]. This EFG Swiss Open Gstaad match was halted due to rain on Thursday, July 16, 2026, and is scheduled to resume the following day, Friday, July 17, 2026 [1]. At the time of suspension, the first set score was 7-6. The match was in its third set, with Bublik leading 5-6 and Halys serving to stay in the match [1].
No specific exact score predictions are available for resumption [1]. There are no cited betting market exact score predictions or expert analyses indicating the most likely final score in the Bublik vs. Halys match upon its resumption [1]. Nevertheless, prediction markets focusing on the exact match score were active before the suspension, highlighting the match's highly competitive nature and decisive stage, which generated uncertainty over the final outcome [2][3].
Sources (3)
  1. 1Rain ends Thursday play early in Gstaadatptour.com
  2. 2Alexander Bublik vs Quentin Halys: Exact Match Scorerobinhood.com
  3. 3Alexander Bublik vs Quentin Halys: Exact Match Scorecoinbase.com

8. How might the overnight rain delay and specific resumption conditions on July 17, 2026, differentially impact Bublik's and Halys's performance?

Match StatusBublik leads 5-6 in third set, Halys serving to stay in the match (ATP 250 Swiss Open Gstaad) [1]
Match Suspension DateJuly 16, 2026 [1]
Match Resumption DateJuly 17, 2026 [1][2]
The ATP 250 Swiss Open match presents immediate high-pressure for both players. The quarterfinal match between Alexander Bublik and Quentin Halys at the Swiss Open Gstaad was suspended due to rain on July 16, 2026, with Bublik holding a 5-6 lead in the third set and Halys serving [1]. Upon the match's resumption on July 17, 2026, Halys will begin serving to stave off elimination at a crucial point in the third set, requiring both competitors to adjust immediately to the high-stakes conditions [1][2].
Player performance post-delay generally aligns with established skill levels. Alexander Bublik is known for his high-risk, serve-led, and unpredictable game, often incorporating drop shots and underarm serves [1][3]. Quentin Halys also demonstrates proficiency with drop shots and has shown competitive performance against top-ranked players [1]. Despite the interruption, historical data suggests that match delays do not typically favor one player over another based solely on game style, as performance tends to correlate with pre-existing skill levels [4].
Sources (4)
  1. 1Rain ends Thursday play early in Gstaadatptour.com
  2. 2LIVE Swiss Open Gstaad Day Four | Stefanos Tsitsipas returns to win after rain delaytennisuptodate.com
  3. 3Alexander Bublik Profile — Showman in the Top 10globaltennisnews.com
  4. 4Are Conditions Slower? Faster? Weirder? – Heavy Topspintennisabstract.com

9. What does the head-to-head history between Alexander Bublik and Quentin Halys reveal about their previous encounters?

Prior Head-to-Head RecordNo prior encounters before 2026 EFG Swiss Open Gstaad [1][2][3][4][5]
Date of First Official MeetingJuly 16, 2026 [6]
Match Status at InterruptionBublik leading 5-6 in the third set, Halys serving [7]
Alexander Bublik and Quentin Halys had no prior ATP Tour head-to-head encounters. Before their match at the 2026 EFG Swiss Open Gstaad, Alexander Bublik and Quentin Halys had not played each other in any official head-to-head matches [1][2][3][4][5]. Their first official face-off on the ATP Tour occurred on July 16, 2026, during the second round of the tournament [6].
Their first match in Gstaad was suspended due to rain. The inaugural encounter between Bublik and Halys, held on July 16, 2026, in Gstaad, was interrupted because of adverse weather conditions [7][8]. The game was halted when Bublik was leading 5-6 in the third set, with Halys serving to prevent defeat [7]. The match was subsequently rescheduled to resume on Friday, July 17, 2026 [7]. A highlight clip of Bublik playing Halys from their July 16, 2026, match in Gstaad is also available [8].
Sources (8)
  1. 1Alexander Bublik vs Quentin Halys H2H & Live Scorestennisstats.com
  2. 2Alexander Bublik vs Quentin Halys H2H - Tennis Stats, Head to Head Matchestennisratio.com
  3. 3H2H, prediction of Alexander Bublik vs Quentin Halys in...tennistonic.com
  4. 4Bublik vs Halys Result 16/07/2026: Score, Highlights & Statsscores24.live
  5. 5Alexander Bublik vs Quentin Halys Prediction H2H & Best...matchstat.com
  6. 6THURSDAY SECOND-ROUND SINGLES MATCHESatptour.com
  7. 7Rain ends Thursday play early in Gstaadatptour.com
  8. 8Hot Shot: Bublik seals game against Halys with unplayable drop shot in Gstaad | ATP Tour | Tennisatptour.com

10. How does the 2026 season service performance of Alexander Bublik compare to Quentin Halys, particularly on break points and in tie-breaks?

Alexander Bublik - Hold Percentage85.8% [1]
Quentin Halys - Break Percentage16.4% [2]
Alexander Bublik - Tie-break Win Record13-7 (65.0%) [1]
Alexander Bublik slightly outperformed Quentin Halys in service metrics and break point saving. In the 2026 season, Alexander Bublik showcased strong serving capabilities, achieving a hold percentage of 85.8% and winning between 81-86% of his service games [1][3][4]. His break percentage stood at 15.7%, and he was noted for his ability to save break points [1][3][4]. Conversely, Quentin Halys recorded an 82.5% hold percentage and won approximately 81% of his service games [2][3][4]. Halys also posted a slightly higher break percentage of 16.4% [2][3][4].
Bublik demonstrated greater effectiveness in tie-breaks and secured their head-to-head match. Alexander Bublik proved more successful in tie-breaks during the 2026 season, securing a 13-7 win record, which translates to a 65.0% success rate [1]. Quentin Halys also performed commendably in tie-breaks, with reported records of 9-6 (60.0%) from one source and 8-6 (57.1%) from another [3][1][2]. Notably, their head-to-head encounter at the 2026 Swiss Open Gstaad concluded with Alexander Bublik defeating Quentin Halys [5][6][7][8].
Sources (8)
  1. 1Tennis Abstract: Alexander Bublik Match Results, Splits, and Analysistennisabstract.com
  2. 2Tennis Abstract: Quentin Halys Match Results, Splits, and Analysistennisabstract.com
  3. 3Alexander Bublik 2026 ATP Season – Match Results & Statsstats.tennismylife.org
  4. 4Quentin Halys 2026 ATP Season – Match Results & Statsstats.tennismylife.org
  5. 5Hot Shot: Bublik seals game against Halys with unplayable drop shot in Gstaad | ATP Tour | Tennisatptour.com
  6. 6Swiss Open Gstaad Men's: Alexander Bublik vs. Quentin Halys - Yahoo Sportssports.yahoo.com
  7. 7Bublik Vs Halys • Gstaad 2026 • TennisTemplept.tennistemple.com
  8. 8Rublev, Bublik, Cobolli headline fields in Bastad, Gstaad,...atptour.com

11. What Could Change the Odds

Key Catalysts

The EFG Swiss Open Gstaad match between Alexander Bublik and Quentin Halys was suspended due to rain on Thursday, July 16, 2026 [1][2]. Play was halted with Halys serving to stay in the match at 5-6 in the third set [1][2].
The match is scheduled to resume on Friday, July 17, 2026 [1]. Alexander Bublik is the defending champion and the No. 11 player in the PIF ATP Rankings [1]. Quentin Halys advanced to this round after defeating Federico Cina [3].

Key Dates & Catalysts

  • Expiration: July 29, 2026
  • Closes: July 29, 2026
Sources (3)
  1. 1Rain ends Thursday play early in Gstaadatptour.com
  2. 2Alexander Bublik vs. Quentin Halys Gstaad 2026 Round of...atptour.com
  3. 3Alexander Bublik vs Quentin Halys Preview & Prediction | 2026 Swiss Open Gstaad | Round of 16 - The Stats Zonethestatszone.com

13. Historical Resolutions

Historical Resolutions: 20 markets in this series

Outcomes: 5 resolved YES, 15 resolved NO

Recent resolutions:

  • KXATPEXACTMATCH-26JUL16MERDRO-MER21: NO (Jul 16, 2026)
  • KXATPEXACTMATCH-26JUL16MERDRO-MER20: YES (Jul 16, 2026)
  • KXATPEXACTMATCH-26JUL16MERDRO-DRO21: NO (Jul 16, 2026)
  • KXATPEXACTMATCH-26JUL16MERDRO-DRO20: NO (Jul 16, 2026)
  • KXATPEXACTMATCH-26JUL16BURUGO-UGO21: NO (Jul 16, 2026)