PGA Championship: Top 5 Finishers
Short Answer
The model assigns meaningfully lower odds than the market for Alex Smalley to be a top 5 finisher at the 2026 PGA Championship, with the model at 48.2% versus the market at 59.0%.
1. Executive Verdict
- Controversial pin placements at Aronimink may profoundly influence player strategies.
- Rory McIlroy shows strong 2026 major form, successfully defending his Masters title.
- Aronimink's challenging greens highlight Scottie Scheffler's elite scrambling ability.
- Aronimink's final three holes may dramatically alter the leaderboard.
- Alex Smalley currently holds the 54-hole lead at the Championship.
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| Alex Smalley | 59.0% | 48.2% | Alex Smalley is expected to compete, but faces a field of established major contenders. |
| Min Woo Lee | 18.0% | 8.9% | Min Woo Lee is a rising international player with potential for strong performances. |
| Jordan Spieth | 1.0% | 0.3% | Research does not highlight strong supporting evidence. |
| Matti Schmid | 21.0% | 10.9% | Research does not highlight strong supporting evidence. |
| Rickie Fowler | 8.0% | 3.1% | Research does not highlight strong supporting evidence. |
Current Context
Aaron Rai leads a competitive field into the final round. Heading into today's play, the leaderboard is highly competitive, with Aaron Rai holding the leading position [^]. Several other players, including Matti Schmid, Rory McIlroy, and Xander Schauffele, are also in strong contention for a top finish [^].
Course setup at Aronimink Golf Club has sparked debate. The 2026 PGA Championship has been marked by significant discussion among players regarding the course setup at Aronimink Golf Club [^][^][^]. Some players, notably Scottie Scheffler and Rory McIlroy, have criticized the pin positions as "absurd" [^]. Conversely, others such as Jon Rahm have publicly praised the challenging nature of the course [^].
2. Market Behavior & Price Dynamics
Historical Price (Probability)
Outcome probability
Date
This prediction market displays an overall upward trend marked by extreme volatility. The contract price began at 25.0% and currently stands at 52.0%, having fluctuated between a low of 5.0% and a high of 58.0%. The price action has been heavily influenced by the golfer's performance during the championship. According to the provided context, the price experienced a 15.0 percentage point drop on May 14, attributed to the golfer missing the tournament cut. However, subsequent context presents conflicting reports. While a 28.0 percentage point spike is noted for May 15, the corresponding information suggests there is no evidence for this, again stating the golfer missed the cut. In direct contrast, a 19.0 percentage point spike on May 16 is explained by the golfer's strong performance, reportedly leaving him tied for second place.
Trading volume, totaling 52,443 contracts, appears to have increased around key dates, with volume on May 17 being higher than on earlier dates, suggesting greater market conviction as the tournament concludes. The price chart has established a clear support level at the 5.0% low and faces potential resistance near the 58.0% peak. The sharp recovery from the tournament low indicates a dramatic shift in market sentiment. Despite the volatility and conflicting mid-tournament reports, the current price of 52.0% suggests that traders believe there is a slightly better than even chance that the golfer will secure a top-five finish.
3. Significant Price Movements
Notable price changes detected in the chart, along with research into what caused each movement.
Outcome: Ludvig Aberg
📈 May 16, 2026: 19.0pp spike
Price increased from 34.0% to 53.0%
What happened: The 19.0 percentage point spike in Ludvig Åberg's "Top 5 Finisher" prediction market on May 16, 2026, was primarily driven by his strong performance at the PGA Championship. As of the conclusion of play on that date, Åberg was tied for second place at 4-under par, trailing the leader by two strokes [^][^]. This significant leaderboard position, placing him squarely within the top contenders, naturally led to a sharp upward adjustment in prediction market prices for a top-five finish. There is no available evidence of social media activity being a primary driver, contributing accelerant, mostly noise, or irrelevant to this price movement.
📈 May 15, 2026: 28.0pp spike
Price increased from 5.0% to 33.0%
What happened: The available research indicates no evidence of a 28.0 percentage point price spike related to Ludvig Aberg for a top 5 finish in the PGA Championship on May 15, 2026 [^]. In fact, Ludvig Aberg reportedly missed the cut at the 2026 PGA Championship with a score of +3 [^]. Consequently, no primary driver from social media activity, traditional news, or market structure factors can be identified for this purported movement, as the premise appears unsubstantiated [^]. Therefore, social media was irrelevant as a driver for this uneventuated price movement.
📉 May 14, 2026: 15.0pp drop
Price decreased from 20.0% to 5.0%
What happened: The primary driver for the 15.0 percentage point drop was Ludvig Aberg's performance at the 2026 PGA Championship. On May 14, 2026, he shot rounds of 70 and 75, which resulted in him missing the cut for the tournament [^]. Missing the cut instantly eliminated any possibility of him achieving a Top 5 finish, directly causing the market price for that outcome to decline significantly. No social media activity was identified in the provided sources to explain this specific market movement. Therefore, social media was irrelevant as a driver for this price drop.
Outcome: Sam Burns
📉 May 11, 2026: 9.0pp drop
Price decreased from 18.0% to 9.0%
What happened: There is no evidence in the provided research or public reports of a 9.0 percentage point drop in the prediction market for Sam Burns to finish in the Top 5 at the 2026 PGA Championship on May 11, 2026 [^][^][^][^]. The available information indicates Sam Burns competed in the first two rounds of the tournament, which ran from May 11–17, 2026, but was not among the top leaders by May 17, 2026 [^][^][^][^][^]. Without evidence of the asserted price movement, no social media activity or other external factor can be identified as a primary driver [^][^][^][^]. Therefore, social media was irrelevant to the purported market movement.
4. Market Data
Contract Snapshot
This market resolves to Yes if Ludvig Aberg finishes in the top 5 (including ties) in the 2026 PGA Championship, using sources like Fox Sports, ESPN, and the PGA Tour. It resolves to No if he does not, or if he forfeits, withdraws, or doesn't participate after teeing off.
Should Aberg forfeit, withdraw, or not participate prior to teeing off, the market resolves to Fair Market Price. The market opened on April 13, 2026, and will close after the outcome or by June 14, 2026, 12:00am EDT, with projected payout 5 minutes after closing.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| Alex Smalley | $0.59 | $0.43 | 59% |
| Aaron Rai | $0.29 | $0.72 | 29% |
| Nick Taylor | $0.32 | $0.71 | 29% |
| Patrick Reed | $0.26 | $0.76 | 24% |
| Maverick McNealy | $0.26 | $0.79 | 22% |
| Matti Schmid | $0.23 | $0.80 | 21% |
| Min Woo Lee | $0.18 | $0.85 | 18% |
| Hideki Matsuyama | $0.15 | $0.89 | 15% |
| Kristoffer Reitan | $0.14 | $0.89 | 14% |
| Bud Cauley | $0.11 | $0.92 | 8% |
| Max Greyserman | $0.10 | $0.93 | 8% |
| Rickie Fowler | $0.10 | $0.93 | 8% |
| Chris Kirk | $0.08 | $0.94 | 7% |
| Andrew Novak | $0.03 | $0.99 | 6% |
| Luke Donald | $0.01 | $1.00 | 6% |
| David Puig | $0.07 | $0.95 | 5% |
| Sahith Theegala | $0.01 | $1.00 | 5% |
| Daniel Berger | $0.01 | $1.00 | 4% |
| Rico Hoey | $0.01 | $1.00 | 4% |
| Dustin Johnson | $0.03 | $0.99 | 3% |
| Michael Kim | $0.02 | $0.99 | 3% |
| Mikael Lindberg | $0.05 | $0.97 | 3% |
| Nicolai Hojgaard | $0.06 | $0.97 | 3% |
| Ryo Hisatsune | $0.01 | $1.00 | 3% |
| Sam Stevens | $0.01 | $1.00 | 3% |
| Alex Noren | $0.01 | $1.00 | 2% |
| Andrew Putnam | $0.02 | $0.99 | 2% |
| Daniel Hillier | $0.03 | $0.99 | 2% |
| Hao-Tong Li | $0.02 | $1.00 | 2% |
| Matt Wallace | $0.01 | $1.00 | 2% |
| Stephan Jaeger | $0.03 | $0.99 | 2% |
| Alex Fitzpatrick | $0.19 | $1.00 | 1% |
| Ben Kern | $0.01 | $1.00 | 1% |
| Casey Jarvis | $0.01 | $1.00 | 1% |
| Chandler Blanchet | $0.01 | $1.00 | 1% |
| Christiaan Bezuidenhout | $0.01 | $1.00 | 1% |
| Corey Conners | $0.01 | $1.00 | 1% |
| Daniel Brown | $0.01 | $1.00 | 1% |
| Elvis Smylie | $0.01 | $1.00 | 1% |
| John Keefer | $0.56 | $1.00 | 1% |
| John Parry | $0.01 | $1.00 | 1% |
| Jordan Spieth | $0.02 | $0.99 | 1% |
| Keith Mitchell | $0.06 | $1.00 | 1% |
| Rasmus Neergaard-Petersen | $0.01 | $1.00 | 1% |
| Tom Hoge | $0.02 | $1.00 | 1% |
| Kazuki Higa | $0.01 | $1.00 | 0% |
| Jon Rahm | $0.54 | $0.48 | 54% |
| Ludvig Aberg | $0.52 | $0.49 | 52% |
| Rory McIlroy | $0.46 | $0.55 | 46% |
| Xander Schauffele | $0.40 | $0.62 | 40% |
| Scottie Scheffler | $0.28 | $0.75 | 28% |
| Chris Gotterup | $0.19 | $0.86 | 18% |
| Justin Rose | $0.18 | $0.87 | 17% |
| Joaquin Niemann | $0.15 | $0.87 | 15% |
| Ben Griffin | $0.13 | $0.90 | 11% |
| Sam Burns | $0.11 | $0.92 | 9% |
| Brooks Koepka | $0.10 | $0.93 | 8% |
| Cameron Smith | $0.08 | $0.93 | 8% |
| Harris English | $0.08 | $0.95 | 8% |
| Jason Day | $0.01 | $1.00 | 8% |
| Cameron Young | $0.10 | $0.93 | 7% |
| Justin Thomas | $0.07 | $0.98 | 7% |
| Martin Kaymer | $0.07 | $0.97 | 7% |
| Ryan Fox | $0.01 | $1.00 | 5% |
| Brian Harman | $0.06 | $0.97 | 3% |
| Si Woo Kim | $0.06 | $0.97 | 3% |
| Taylor Pendrith | $0.01 | $1.00 | 2% |
| Aldrich Potgieter | $0.04 | $0.99 | 1% |
| Collin Morikawa | $0.01 | $1.00 | 1% |
| Denny McCarthy | $0.01 | $1.00 | 1% |
| Kurt Kitayama | $0.01 | $1.00 | 1% |
| Matt Fitzpatrick | $0.01 | $1.00 | 1% |
| Michael Brennan | $0.01 | $1.00 | 1% |
| Patrick Cantlay | $0.01 | $1.00 | 1% |
| Rasmus Hojgaard | $0.01 | $1.00 | 1% |
| Ryan Gerard | $0.01 | $1.00 | 1% |
| Sami Valimaki | $0.01 | $1.00 | 1% |
| Shane Lowry | $0.01 | $1.00 | 1% |
| William Mouw | $0.01 | $1.00 | 1% |
| Brian Campbell | $0.01 | $1.00 | 0% |
| Jhonattan Vegas | $0.01 | $1.00 | 0% |
| Padraig Harrington | $0.01 | $1.00 | 0% |
Market Discussion
After the third round of the 2026 PGA Championship, Aaron Rai holds the lead, with Matti Schmid also in contention, and a group including Chris Kirk, Alex Smalley, and Aldrich Potgieter in close pursuit for a top finish [^]. Despite leaderboard volatility, which has seen Rory McIlroy's struggles and surges, Scottie Scheffler is consistently favored by traders in prediction markets for a strong overall performance [^].
5. How might the controversial final-round pin placements at Aronimink Golf Club impact the strategies of front-runners like Aaron Rai and chasers like Rory McIlroy?
| Pin Placement Difficulty | Described as absurdly difficult and diabolical [^][^][^] |
|---|---|
| Course Strategy Impact | Reliance on precision approach shots due to tree removal [^][^] |
| Aaron Rai's Position | In contention after holding a share of the lead on Saturday [^][^][^][^][^] |
The final-round pin placements at Aronimink Golf Club will profoundly influence player strategies. These placements are described by players like Scottie Scheffler as controversial, diabolical, and absurdly difficult [^][^][^]. Consequently, the course strategy has shifted due to recent tree removal, which has opened the layout and lessened the penalty for errant drives [^][^]. This change now necessitates prioritizing precision approach shots to successfully manage the demanding green complexes and challenging pin locations [^][^].
Both front-runner Aaron Rai and chaser Rory McIlroy must adapt their approaches. Aaron Rai, who entered the final round in contention after holding a share of the lead on Saturday, will face these difficult pin placements [^][^][^][^][^]. To maintain his position, Rai's strategy will need to focus heavily on executing precise approach shots to navigate the challenging green complexes and demanding pin locations [^][^]. Rory McIlroy, who surged into contention with an aggressive 4-under 66 in the third round, will also be significantly impacted by these controversial placements [^][^][^][^]. For McIlroy to continue his challenge, he will be compelled to rely more on precision approach shots to manage the challenging green complexes and difficult pin locations, potentially influencing his characteristic high-risk style of play [^][^].
6. What evidence from the first three rounds and recent tour performance supports the market's confidence in Rory McIlroy securing a top-5 finish at the 2026 PGA Championship?
| Masters Tournament Performance | Successfully defended title in the 2026 season [^][^] |
|---|---|
| PGA Championship Current Standing | Five shots off the lead (as of May 17, 2026) [^][^][^] |
| PGA Championship Second Round Score | Bogey-free 67 [^][^][^] |
Rory McIlroy demonstrates strong 2026 major championship form and recent tour performance. He successfully defended his Masters Tournament title earlier in the 2026 season, underscoring his capability to compete effectively at the highest levels in significant events [^][^]. This achievement reflects his consistent top-tier play leading into the PGA Championship.
7. How do Xander Schauffele's and Scottie Scheffler's historical performances compare on courses with challenging green complexes similar to Aronimink?
| Scheffler Scrambling Rate | Nearly 70% of missed greens converted to par or better [^] |
|---|---|
| Aronimink Greens Characteristics | Large, firm, and fast bentgrass greens with significant internal movement, tiers, and severe slopes [^][^][^][^] |
| Player Adaptability | High-level adaptability in major championships [^] |
Aronimink's challenging greens highlight Scottie Scheffler's elite scrambling ability. While direct historical comparisons of Xander Schauffele and Scottie Scheffler on courses with similar challenging green complexes are not available, key aspects of their play are relevant to such conditions. Aronimink Golf Club, the venue for the 2026 PGA Championship, is characterized by its large, firm, fast bentgrass greens that feature significant internal movement, tiers, and severe slopes, demanding precise approach shots and strategic positioning [^][^][^][^]. Scheffler is particularly noted for his elite scrambling prowess, successfully converting nearly 70% of missed greens into par or better by strategically controlling trajectory and landing areas [^].
Xander Schauffele recognizes Aronimink's difficulty, both players show adaptability. Schauffele has specifically commented on the "diabolical" nature of Aronimink's greens for the upcoming 2026 PGA Championship, emphasizing the necessity of navigating both complex putting surfaces and challenging rough [^][^][^]. Despite the individual challenges presented by such courses, both Schauffele and Scheffler have consistently demonstrated high-level adaptability in major championship environments, indicating a strong capacity to perform under varied and difficult playing conditions [^].
Both golfers express shared concerns over external factors affecting control. Recently, both Xander Schauffele and Scottie Scheffler have communicated frustrations regarding external environmental factors, such as mud balls and fluctuating course conditions [^][^][^][^]. These variables are noted to significantly affect their control over the ball on difficult surfaces, underscoring a shared concern when facing challenging playing conditions.
8. What historical scoring trends on Aronimink's final three holes suggest a potential for major leaderboard shifts during the 2026 PGA Championship's final round?
| 16th Hole | Par 5, 555 yards (2026 PGA Championship) [^][^] |
|---|---|
| 17th Hole | Par 3, 229 yards, guarded by a lake [^][^] |
| 18th Hole | Par 4, 490 yards [^][^] |
Aronimink's final three holes could dramatically alter the 2026 leaderboard. The 16th (par 5, 555 yards), 17th (par 3, 229 yards), and 18th (par 4, 490 yards) are designed to be pivotal [^]. This challenging closing stretch historically creates a high-pressure environment, frequently leading to significant shifts in player standings during tournaments [^][^].
Historical tournament finishes at Aronimink often feature late-round drama. Past events at Aronimink demonstrate the potential for dramatic conclusions. John Jacobs, for instance, secured the 2003 Senior PGA Championship by birdying the final two holes [^][^]. Similarly, Justin Rose needed to make pars on the 71st and 72nd holes to win the 2010 AT&T National [^][^]. Such instances highlight the critical nature of performance on these closing holes in determining championship outcomes.
The 17th and 18th holes present unique, demanding challenges. The 17th hole is a challenging 229-yard par 3, featuring a protective lake, while the 18th is a demanding 490-yard par 4 [^][^]. This specific configuration of the final two holes ensures a high-pressure conclusion, known for forcing leaderboard changes [^][^].
9. What do betting odds and historical data on 54-hole leaders suggest about Aaron Rai's probability of converting his lead into a top-5 finish?
| Aaron Rai's 2026 PGA Championship 54-hole status | Does not hold the lead; Alex Smalley leads [^] |
|---|---|
| PGA Tour 54-hole leader win rate | Approximately 34-35% [^][^][^] |
| Aaron Rai's 2026 Myrtle Beach Classic finish | Top-5 [^] |
Aaron Rai does not currently lead the 2026 PGA Championship. As of May 16, 2026, Alex Smalley holds the 54-hole lead at the event, not Aaron Rai [^]. Therefore, the question regarding Aaron Rai's probability of converting his lead into a top-5 finish cannot be directly answered based on the premise that he is leading.
PGA Tour history reveals patterns for 54-hole leader performance. Historical data indicates that 54-hole leaders on the PGA Tour win approximately 34-35% of the time [^][^][^]. While specific betting odds for a top-5 finish are not provided in the available information, the probability for a 54-hole leader to achieve a top-5 finish is substantially higher than their probability of winning the event [^]. The research does not include any specific betting odds.
Aaron Rai has demonstrated capabilities to contend in significant events. Despite not currently holding the lead, Aaron Rai has shown an ability to perform well in major championships and PGA Tour events. His notable performances include a top-5 finish at the 2026 Myrtle Beach Classic [^][^] and a T19 finish at the 2025 PGA Championship [^].
10. What Could Change the Odds
Key Catalysts
Key catalysts for the 2026 PGA Championship, scheduled for May 14–17, 2026, at Aronimink Golf Club in Newtown Square, Pennsylvania [^] [^] [^] [^] [^] [^] , include the performance of Scottie Scheffler as the defending champion and favorite, and Rory McIlroy's momentum following a back-to-back Masters win [^] . Dates and TV details - USA Today">[^][^][^][^], include the performance of Scottie Scheffler as the defending champion and favorite, and Rory McIlroy's momentum following a back-to-back Masters win [^]. The course characteristics of Aronimink Golf Club are expected to compress the field and increase volatility compared to other major tournaments [^][^].
Bullish and bearish sentiment in prediction markets is driven by player form, specifically Scottie Scheffler's tendency for slow starts, which creates bearish sentiment for early rounds but is bullish for his overall performance [^] . The impact of the 36-hole cut on top-20 finish markets also contributes to shifts in market probability [^].
Key Dates & Catalysts
- Expiration: June 14, 2026
- Closes: June 14, 2026
11. Decision-Flipping Events
- Trigger: Key catalysts for the 2026 PGA Championship, scheduled for May 14–17, 2026, at Aronimink Golf Club in Newtown Square, Pennsylvania [^] [^] [^] [^] [^] [^] , include the performance of Scottie Scheffler as the defending champion and favorite, and Rory McIlroy's momentum following a back-to-back Masters win [^] .
- Trigger: The course characteristics of Aronimink Golf Club are expected to compress the field and increase volatility compared to other major tournaments [^] [^] .
- Trigger: Bullish and bearish sentiment in prediction markets is driven by player form, specifically Scottie Scheffler's tendency for slow starts, which creates bearish sentiment for early rounds but is bullish for his overall performance [^] .
- Trigger: The impact of the 36-hole cut on top-20 finish markets also contributes to shifts in market probability [^] .
13. Related News
14. Historical Resolutions
Historical Resolutions: 20 markets in this series
Outcomes: 0 resolved YES, 20 resolved NO
Recent resolutions:
- KXPGATOP5-PGC26-SYEL: NO (May 16, 2026)
- KXPGATOP5-PGC26-BSNE: NO (May 16, 2026)
- KXPGATOP5-PGC26-TIW: NO (May 16, 2026)
- KXPGATOP5-PGC26-RYV: NO (May 16, 2026)
- KXPGATOP5-PGC26-ANS: NO (May 16, 2026)
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