Texas Children's Houston Open: Top 20 Finishers
Short Answer
Both the model and the market overwhelmingly agree that Jason Day will be a Top 20 Finisher at the 2026 Texas Children's Houston Open, with only minor residual uncertainty.
1. Executive Verdict
- Scottie Scheffler's withdrawal has opened the competition field.
- Memorial Park favors golfers with strong driving distance and iron play.
- Michael Thorbjornsen requires a high finish for Masters qualification.
- Late afternoon tee times will encounter worsening playing conditions.
- Inconsistent putting on volatile greens represents a key bearish catalyst.
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| Jake Knapp | 35.0% | 11.2% | Jake Knapp is currently T34 at -5 after three rounds, which is three shots outside the top 20 (-8 or better), making a final top 20 finish highly unlikely as the tournament enters its final round, strongly contradicting the debiased market probability. |
| Rico Hoey | 49.0% | 54.0% | Rico Hoey is currently T18 after three rounds, placing him well within the Top 20, but the tournament is ongoing, and his final position could shift in the final round. |
| Tony Finau | 51.0% | 28.4% | The evidence indicates that Tony Finau was T18 at -7 after Round 3 and, given the scores of other players (including 15 players at -7), is projected to finish outside the top 20, directly conflicting with the market's expectation of a 39.1% chance for a Top 20 finish. |
| Chris Gotterup | 72.0% | 72.8% | Chris Gotterup is currently tied for 12th place after Round 3 of the 2026 Texas Children's Houston Open, strongly indicating a top 20 finish, though final results are not yet available. |
| Sudarshan Yellamaraju | 84.0% | 86.2% | Sudarshan Yellamaraju is T7 after Round 3, strongly positioning him for a top 20 finish, although the tournament is still ongoing with the final round in progress, meaning the outcome is not yet officially confirmed. |
Current Context
The 2026 Texas Children's Houston Open is nearing its conclusion [^] , [^] , [^] . The tournament, held from March 26-29 at Memorial Park Golf Course, features a par 70 layout and a $9.9 million purse [^], [^], [^]. As of the latest updates on March 29, the event is in its final round, with no final results yet available [^], [^], [^].
Gary Woodland holds a one-shot lead heading into the final round [^] , [^] . Open - PGA TOUR">[^], [^]. After Round 3, Woodland stands at -18, with impressive rounds of 64-63-65 [^], [^], [^]. He is seeking his first victory since the 2019 U.S. Open, following his recovery from brain surgery and PTSD [^], [^]. Nicolai Højgaard is in second place at -17 (68-62-63) [^], [^], [^]. Tied for third at -12 are Michael Thorbjornsen (68-64-66) and the defending champion Min Woo Lee (68-63-67) [^], [^], [^]. Jason Day and Sam Stevens are tied for fifth at -11 [^], [^], [^]. Other notable players within the top 20 after Round 3 include Sahith Theegala, Paul Waring, and Sudarshan Yellamaraju, tied for seventh at -10, with John Keefer and Adam Scott tied for tenth at -9, and Chris Gotterup in twelfth at -8 [^], [^], [^].
Pre-tournament experts had favored Min Woo Lee (+1400) and Chris Gotterup, while Polymarket odds leaders included Nyholm, Højgaard, and Lee [^] , [^] . | Polymarket">[^], [^]. The cut line for the tournament was set at -2 [^], [^], [^]. Among the notable players who did not make the cut were Brooks Koepka and Rickie Fowler [^], [^], [^].
2. Market Behavior & Price Dynamics
Historical Price (Probability)
Outcome probability
Date
This prediction market has exhibited significant volatility driven by specific tournament-related events, rather than a clear directional trend. The price began at 0%, spiked to 21% before the tournament started, and eventually peaked at 44% before collapsing to its current price of 4%. The first major price movement was a 21 percentage point spike on March 24, which the provided context attributes to pre-tournament "sponsor promo buzz" for a particular golfer. This indicates the market was initially driven by hype. A second key movement occurred on March 28, when the price fell 15 percentage points from 21% to 6%. This sharp drop during tournament play suggests a poor performance in Round 3, diminishing the trader's confidence in a top 20 finish.
The trading volume of 4,930 contracts suggests a moderate level of market participation. In terms of price levels, the market established a clear floor at 0%. An initial resistance point formed around the 21% level, which was later surpassed to reach a high of 44%, a level that proved unsustainable. The subsequent crash demonstrates that the market could not support these higher valuations once on-course results failed to meet expectations. The chart action reveals a market sentiment that was highly reactive and news-driven. Early optimism, fueled by promotion, gave way to a more realistic, performance-based valuation as the tournament unfolded. The final price of 4% indicates that market participants believe a top-20 finish is now highly unlikely.
3. Significant Price Movements
Notable price changes detected in the chart, along with research into what caused each movement.
Outcome: Michael Brennan
📉 March 29, 2026: 8.0pp drop
Price decreased from 50.0% to 42.0%
What happened: The primary driver of the 8.0 percentage point price drop was Michael Brennan's effective withdrawal from the Texas Children's Houston Open on or before March 29, 2026. Despite being T18 after three rounds [^], CBS Sports data showing a total score of 136 (-4) and $0 earnings strongly indicates he did not complete the tournament and was thus ineligible for an official top 20 finish [^]. No social media activity was identified as a catalyst for this price movement, and the market drop directly corresponds to his inability to officially place. Social media was irrelevant.
📈 March 28, 2026: 41.0pp spike
Price increased from 9.0% to 50.0%
What happened: The primary driver for the 41.0 percentage point spike in Michael Brennan's "Top 20 Finishers" market was his performance in Round 3 of the Texas Children's Houston Open on March 28, 2026. Brennan shot a 67, bringing his total score to -7, which placed him tied for 18th and directly within the top 20 contenders [^]. This immediate and verifiable placement within the target outcome provided a clear fundamental reason for the market's upward movement. No evidence of specific social media activity or a "41 putts" performance driving the price movement was found in the available sources. Based on the available information, social media was (d) irrelevant.
📉 March 27, 2026: 32.0pp drop
Price decreased from 55.0% to 23.0%
What happened: The primary driver of the 32.0 percentage point drop in Michael Brennan's prediction market price was his withdrawal from the Texas Children's Houston Open after 36 holes on March 27-28, 2026 [^]. This withdrawal rendered him ineligible to complete the tournament and thus impossible to finish in the Top 20, directly causing the market price to fall. No specific social media activity or breaking news was identified as a catalyst for either his withdrawal or the immediate price movement [Internal research notes]. Social media was irrelevant to this price movement.
Outcome: Sam Burns
📈 March 26, 2026: 34.0pp spike
Price increased from 42.0% to 76.0%
What happened:
The primary driver of the 34.0 percentage point price spike for Sam Burns' Top 20 finish was traditional news reporting on his strong performance in the opening round of the Texas Children's Houston Open on March 26, 2026. Specifically, a Golfweek article published on that date indicated Sam Burns was "leading Houston Open 2026" after a strong first round [^]. This positive development significantly increased market confidence in his chances for a Top 20 finish.
While specific social media posts are not available in the provided sources, such breaking news from a reputable golf publication would undoubtedly have been rapidly shared and amplified across platforms like X, acting as a contributing accelerant to the market movement. Social media was a (b) contributing accelerant.
📈 March 24, 2026: 42.0pp spike
Price increased from 0.0% to 42.0%
What happened:
The 42.0 percentage point price spike for Sam Burns on March 24, 2026, two days before the tournament began, was primarily driven by pre-tournament "sponsor promo buzz" related to a Raising Cane's shift [^]. While specific social media posts aren't directly available, this type of promotional event is inherently designed to generate social media attention and public interest, leading to increased speculation on Burns' performance. The buzz from this event likely led the market movement, creating bullish sentiment before any rounds were played [^].
Social media was a contributing accelerant, amplifying the "sponsor promo buzz" surrounding Sam Burns' pre-tournament promotional activity.
4. Market Data
Contract Snapshot
This market resolves to "Yes" if Gary Woodland finishes in the top 20 (including ties) of the 2026 Texas Children's Houston Open. It resolves to "No" if he does not, or if he withdraws after teeing off. If Gary Woodland withdraws prior to teeing off, the market resolves to Fair Market Price; the market opened on March 23, 2026, and will close after the outcome, or by April 25, 2026, at 8:00 pm EDT.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| Gary Woodland | $1.00 | $0.05 | 95% |
| Jason Day | $0.94 | $0.21 | 95% |
| Min Woo Lee | $1.00 | $0.05 | 95% |
| Nicolai Hojgaard | $1.00 | $0.05 | 95% |
| Sam Stevens | $0.94 | $0.10 | 94% |
| Adam Scott | $0.85 | $0.17 | 84% |
| Michael Thorbjornsen | $0.91 | $0.16 | 84% |
| Sudarshan Yellamaraju | $0.84 | $0.19 | 84% |
| Paul Waring | $0.71 | $0.62 | 74% |
| Chris Gotterup | $0.74 | $0.31 | 72% |
| John Keefer | $0.74 | $0.28 | 72% |
| Stephan Jaeger | $0.68 | $0.45 | 60% |
| Zecheng Dou | $0.60 | $0.45 | 60% |
| Bronson Burgoon | $0.57 | $0.48 | 56% |
| Sahith Theegala | $0.88 | $0.44 | 55% |
| Jhonattan Vegas | $0.53 | $0.51 | 53% |
| Ricky Castillo | $0.50 | $0.55 | 52% |
| Tony Finau | $0.53 | $0.49 | 51% |
| Denny McCarthy | $0.50 | $0.56 | 50% |
| Rico Hoey | $0.49 | $0.53 | 49% |
| Thorbjorn Olesen | $0.49 | $0.55 | 49% |
| Chad Ramey | $0.44 | $0.61 | 45% |
| Michael Brennan | $0.49 | $0.58 | 42% |
| Pontus Nyholm | $0.41 | $0.64 | 40% |
| Beau Hossler | $0.39 | $0.65 | 39% |
| Matt Wallace | $0.11 | $1.00 | 38% |
| Adrien Dumont De Chassart | $0.35 | $0.70 | 36% |
| Jake Knapp | $0.34 | $0.78 | 35% |
| Jordan L. Smith | $0.15 | $1.00 | 34% |
| Tom Kim | $0.33 | $0.68 | 33% |
| Max McGreevy | $0.32 | $0.71 | 30% |
| Jesper Svensson | $0.01 | $1.00 | 29% |
| Austin Eckroat | $0.27 | $0.75 | 27% |
| Karl Vilips | $0.27 | $0.74 | 27% |
| Aldrich Potgieter | $0.23 | $0.87 | 25% |
| Harris English | $0.27 | $0.75 | 25% |
| Keith Mitchell | $0.27 | $0.77 | 25% |
| Shane Lowry | $0.25 | $0.79 | 25% |
| Steven Fisk | $0.30 | $0.74 | 23% |
| Sam Burns | $0.22 | $1.00 | 22% |
| Adrien Saddier | $0.10 | $1.00 | 21% |
| Alex Smalley | $0.24 | $0.82 | 21% |
| Danny Willett | $0.20 | $1.00 | 20% |
| Chris Kirk | $0.20 | $1.00 | 19% |
| John Parry | $0.18 | $1.00 | 18% |
| Rasmus Hojgaard | $0.18 | $1.00 | 18% |
| Harry Hall | $0.16 | $1.00 | 17% |
| Vince Whaley | $0.17 | $1.00 | 17% |
| Erik Van Rooyen | $0.15 | $1.00 | 15% |
| Ben Griffin | $0.15 | $0.87 | 14% |
| Eric Cole | $0.06 | $0.99 | 12% |
| Takumi Kanaya | $0.16 | $1.00 | 12% |
| Davis Riley | $0.07 | $0.95 | 10% |
| Tom Hoge | $0.01 | $1.00 | 9% |
| Danny Walker | $0.01 | $1.00 | 7% |
| Andrew Putnam | $0.09 | $0.95 | 6% |
| William Mouw | $0.06 | $0.98 | 5% |
| Christiaan Bezuidenhout | $0.04 | $0.98 | 4% |
| Jeffrey Kang | $0.01 | $1.00 | 4% |
| Matthieu Pavon | $0.03 | $1.00 | 3% |
| Matti Schmid | $0.01 | $1.00 | 3% |
| Mac Meissner | $0.03 | $1.00 | 2% |
| Brice Garnett | $0.01 | $1.00 | 1% |
| Emiliano Grillo | $0.01 | $1.00 | 1% |
| Garrick Higgo | $0.01 | $1.00 | 1% |
| Jimmy Stanger | $0.01 | $1.00 | 1% |
| Kevin Roy | $0.01 | $1.00 | 1% |
| Kurt Kitayama | $0.01 | $1.00 | 1% |
| Lee Hodges | $0.01 | $1.00 | 1% |
| Luke Clanton | $0.01 | $1.00 | 1% |
| Peter Malnati | $0.01 | $1.00 | 1% |
| Sungjae Im | $0.01 | $1.00 | 1% |
Market Discussion
With the 2026 Texas Children's Houston Open in progress after Round 3, Gary Woodland currently leads by one stroke over Nicolai Hojgaard, followed by Michael Thorbjornsen and Min Woo Lee in strong contention [^]. Prediction markets show high trader confidence (95%+) for Top 20 finishes for Hojgaard, Lee, Jason Day, and Sam Burns [^]. The tight competition at the top, particularly between Woodland and Hojgaard, positions these leading players favorably for top placements [^].
5. Are Kalshi Top 20 Odds Comparable to Sportsbook Prices?
| Kalshi Top 20 Finish Prices | Not available for golfers 15th-30th after Round 3 (Web Research Results) [^] |
|---|---|
| Sportsbook Live Top 20 Odds | Not identified for comparable players (Web Research Results) [^] |
| Polymarket Top 20 Finish Prices | Chris Gotterup 50%, Tom Hoge 15%, Ricky Castillo 50% [^] |
Direct comparison of Kalshi and sportsbook odds is currently unfeasible. Specific data regarding Kalshi prices for a Top 20 finish, combined with comparable live in-play odds from major sportsbooks such as DraftKings or FanDuel, is not available for golfers ranked between 15th and 30th after the third round of the 2026 Texas Children's Houston Open. Consequently, it is not possible to identify the largest pricing discrepancies as requested. A direct comparison between Kalshi prices and sportsbook odds for a Top 20 finish is not feasible given the provided web research results.
Polymarket offered Top 20 prices for several golfers. After Round 3 of the 2026 Texas Children's Houston Open, the leaderboard showed Gary Woodland at -18, Nicolai Hojgaard at -17, and Ricky Castillo among players tied at -7, placing him around T18 [^]. While no explicit current Kalshi Top 20 prices were identified, Polymarket displayed prices for Chris Gotterup at 50% (Yes 98¢/No 98¢), Tom Hoge at 15% (Yes 28¢), and Ricky Castillo at 50% (Yes 99¢/No 99¢) for a Top 20 finish [^]. However, these represent Polymarket prices, not Kalshi, and comparable sportsbook odds for these specific golfers were not found, which prevents the ascertainment of any "largest pricing discrepancy" [Web Research Results].
6. Can OWGR Bubble Players' Poor ShotLink Data Be Identified at Memorial Park?
| ShotLink Data Availability for Memorial Park | Unavailable for recent Houston Opens [^] |
|---|---|
| Example OWGR Top 20 Bubble Players (15-25) | Matt Fitzpatrick (#15), Justin Thomas (#15), Ben Griffin (#16) [^] |
| Rickie Fowler General SGT2G at Memorial Park | #63 [^] |
It is not currently possible to identify players on the OWGR Top 20 bubble (positions 15-25) with demonstrably poor historical ShotLink data in final-round Strokes Gained: Approach and Bogey Avoidance at Memorial Park. This limitation stems from the unavailability of ShotLink data for recent Houston Opens held at this venue [^]. Therefore, no specific facts or statistics from ShotLink are available to indicate a demonstrably poor record in these categories under Sunday pressure for any player at Memorial Park [^].
Despite this data gap, several players were identified on the OWGR Top 20 bubble (positions 15-25) in recent rankings. These include Matt Fitzpatrick (#15), Justin Thomas (#15), Ben Griffin (#16), and Harris English (#20) [^]. While Rickie Fowler is noted for a poor general ranking at Memorial Park in Strokes Gained: Tee-to-Green (#63), his current OWGR position is not specified, and crucial final-round ShotLink data for the requested metrics is also unavailable for him at this venue [^]. Players such as Ryan Gerard (#27) and Kurt Kitayama (#35) were mentioned as bubble players but fall outside the specified 15-25 range [^].
7. Which Golfers Need High Finishes for Masters Qualification?
Michael Thorbjornsen seeks a high finish for a Masters invitation. Currently ranked No. 56 in the Official World Golf Ranking (OWGR), Thorbjornsen began the final round tied for third, and a strong performance is crucial for him to break into the top 50 of the OWGR after this week's cutoff [^]. Achieving this threshold would secure him a coveted invitation to the Masters Tournament, representing a significant opportunity for the uninvited player.
Other players face significant Masters qualification pressures. Nicolai Højgaard, ranked No. 47 in the OWGR and starting the final round in second place, must maintain a strong performance to remain within the top 50 and secure his Masters invitation; a poor finish could jeopardize his position [^]. Similarly, Rickie Fowler, with an OWGR of No. 61, has strong non-monetary incentives to achieve a high finish, which would enable him to climb into the top 50 of the OWGR and earn a Masters berth [^].
8. Which Golfers Face Worsening Conditions at the Houston Open?
| Most Affected Tee Times | Late afternoon, 12-1 p.m. ET [^] |
|---|---|
| Morning Wind Speed | Approximately 13 km/h (8 mph) [^] |
| Afternoon Wind Gusts | Up to 33 km/h (20 mph) [^] |
Late afternoon tee times will encounter the most significant negative playing condition change. Players scheduled between 12-1 p.m. ET for the final round of the 2026 Texas Children's Houston Open are projected to face the most substantial decline in meteorological conditions [^]. This cohort includes notable golfers such as Gary Woodland, Nicolai Hojgaard, and Min Woo Lee, who has a 12:55 p.m. tee time [^]. These later tee times are expected to coincide with a distinct worsening of conditions during the final round [^].
Wind speeds are forecast to increase substantially, impacting player performance. Earlier groups are expected to experience calmer conditions with winds around 13 km/h (8 mph) [^]. However, the afternoon will see a considerable increase, with wind speeds projected to reach 19 km/h (12 mph) or more, and gusts potentially escalating to 33 km/h (20 mph) [^]. This significant increase, which surpasses the 10 mph threshold when gusts are factored in, could negatively affect shot accuracy, distance control, and putting, thereby making it difficult for these players to maintain optimal performance [^].
9. Can Leaderboard Position Changes Be Calculated for Houston Opens?
| Data Availability for Houston Open Leaderboards | Not available for 2023, 2024, or 2025 tournaments [^] |
|---|---|
| Ability to Calculate Standard Deviation | Cannot be calculated due to lack of specific round 3 leaderboard data [^] |
| Probability of Significant Leaderboard Shuffling | Cannot be determined without necessary data [^] |
Historical standard deviation of leaderboard changes cannot be determined. The historical standard deviation of leaderboard position changes for players starting between 10th and 25th place in the final round of the last three Houston Opens at Memorial Park cannot be calculated. This is primarily due to a significant lack of available data regarding specific round 3 leaderboards for the 2024 and 2025 Texas Children's Houston Opens, as well as the 2023 Cadence Bank Houston Open [^]. Without access to players' exact starting positions after 54 holes, it is impossible to track their subsequent movements or determine the changes in their final-round positions.
Missing data prevents analysis of leaderboard shuffling probability. Consequently, the necessary information to analyze the performance of players in the specified ranking range (10th-25th) is unavailable, which prevents the computation of the historical standard deviation of their position changes. As a direct result of this missing data, it is not possible to draw any conclusions regarding whether the historical standard deviation would indicate a high or low probability of significant leaderboard shuffling in these particular tournaments.
10. What Could Change the Odds
Key Catalysts
The withdrawal of Scottie Scheffler has opened up the competition at the Texas Children's Houston Open, making driving distance and strong tee-to-green play key bullish catalysts. The Memorial Park Golf Course's forgiving fairways, long par 5s, and firm greens favor players who can consistently hit long drives (past winners average over 300 yards) and demonstrate superior ball-striking, particularly in strokes gained: approach [^]. This provides an advantage for powerful hitters and strong iron players looking to build momentum before the Masters.
Conversely, several bearish catalysts could impact player performance and introduce volatility. Inconsistent putting on potentially volatile greens, coupled with general short-game weaknesses, could significantly hinder contenders. Furthermore, anticipated wind and firm course conditions during the later rounds (R3 and R4) are expected to increase the difficulty, making precise ball control and adaptable strategies crucial for success [^].
Key Dates & Catalysts
- Expiration: April 26, 2026
- Closes: April 26, 2026
11. Decision-Flipping Events
- Trigger: The withdrawal of Scottie Scheffler has opened up the competition at the Texas Children's Houston Open, making driving distance and strong tee-to-green play key bullish catalysts.
- Trigger: The Memorial Park Golf Course's forgiving fairways, long par 5s, and firm greens favor players who can consistently hit long drives (past winners average over 300 yards) and demonstrate superior ball-striking, particularly in strokes gained: approach [^] .
- Trigger: This provides an advantage for powerful hitters and strong iron players looking to build momentum before the Masters.
- Trigger: Conversely, several bearish catalysts could impact player performance and introduce volatility.
13. Related News
Last updated: March 29, 2026, 12:11 UTC
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14. Historical Resolutions
Historical Resolutions: 20 markets in this series
Outcomes: 0 resolved YES, 19 resolved NO
Recent resolutions:
- KXPGATOP20-TECHO26-TMOO: NO (Mar 28, 2026)
- KXPGATOP20-TECHO26-JLOW: NO (Mar 28, 2026)
- KXPGATOP20-TECHO26-SPOW: NO (Mar 28, 2026)
- KXPGATOP20-TECHO26-ZBAU: NO (Mar 28, 2026)
- KXPGATOP20-TECHO26-WZAL: NO (Mar 28, 2026)
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