Yastremska vs Li
Short Answer
Both the model and the market overwhelmingly agree that Dayana Yastremska will win, with only minor residual uncertainty.
1. Market Behavior & Drivers
This market has experienced extreme volatility with no clear, sustained trend. The price began at a very low 8.0%, indicating minimal confidence in a "YES" outcome. This was followed by a massive 60.0 percentage point spike on April 5th, which established 68.0% as a peak resistance level. However, this peak was short-lived, as the price immediately began to fall. The market saw two significant drops on consecutive days, falling 13.0 points to 55.0% on April 6th and another 12.0 points to its current price of 43.0% on April 7th. Given the lack of external news or context, these dramatic price swings, particularly the drops on and after the match date of April 6th, were likely driven by events unfolding during the match itself or information becoming available to traders as the event progressed.
The trading volume provides strong clues about market conviction. The initial spike occurred on little to no volume, suggesting it may have been an inefficient or speculative move. In stark contrast, the final price drop to 43.0% was accompanied by a massive surge in volume, with over 269,000 contracts traded on April 7th. This indicates a very high degree of market participation and conviction behind the downward price movement. The market sentiment has undergone a complete reversal. After an initial surge of optimism that made Yastremska a clear favorite, sentiment has shifted decisively against her. The current price of 43.0%, backed by heavy trading volume, suggests the market now views a "NO" outcome as more probable.
- Dayana Yastremska has no reported physical issues or injuries.
- Yastremska completed a recent three-set match without incident.
- Yastremska's recent match schedule and recovery are ambiguous.
- Yastremska and Ann Li have no prior head-to-head matches.
- On-court time for Yastremska and Li cannot be compared.
- Neither Yastremska nor Li reported any pre-match disruptions.
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.
📉 April 07, 2026: 12.0pp drop
Price decreased from 55.0% to 43.0%
Outcome: Dayana Yastremska
What happened: No supporting research available for this anomaly.
📉 April 06, 2026: 13.0pp drop
Price decreased from 68.0% to 55.0%
Outcome: Dayana Yastremska
What happened: No supporting research available for this anomaly.
📈 April 05, 2026: 60.0pp spike
Price increased from 8.0% to 68.0%
Outcome: Dayana Yastremska
What happened: No supporting research available for this anomaly.
4. Market Data
Contract Snapshot
The market resolves to "Yes" if Dayana Yastremska wins the Yastremska vs Li tennis match after a ball has been played. It resolves to "No" if Ann Li wins, or if Dayana Yastremska withdraws or forfeits after the match has started. If the match does not start (no ball played), the market resolves to a fair price; if postponed, it remains open and closes after the rescheduled match within two weeks. The market opened on April 5, 2026, and will close after the outcome or by April 20, 2026, 5:00 AM EDT, with payouts projected one minute after closing.
Market Discussion
Traders are primarily reacting to the concluded match, with Dayana Yastremska winning against Ann Li. While Yastremska had a 99% probability of winning, some participants noted the match was "sweaty" or harder fought than expected. One trader specifically highlighted Ann Li's late collapse, stating she "lost the last 15/20 points or so."
5. Is Dayana Yastremska Currently Battling Any Physical Issues or Injuries?
| Previous Match Completion | Completed full three-set match against Belinda Bencic without incident [1] |
|---|---|
| Medical Issues Reported | No medical timeouts, retirements, or visible physical issues reported [1] |
| Pre-match Injury Status | No indication of underlying physical issues for April 6th match [2] |
No physical issues reported for Yastremska in recent match or practices. On-site journalists and official tournament reports have not noted Dayana Yastremska receiving medical treatment or showing visible signs of a physical issue during her previous match or in practice sessions leading up to the April 6th match. Her most recent completed match, a three-set loss to Belinda Bencic in Charleston, was described as a competitive contest that Yastremska played to completion [3]. Match statistics from this event further indicate that Yastremska did not take any medical timeouts [1].
Yastremska's recent schedule shows no withdrawals or injuries. Furthermore, various tournament results and player profiles do not list any retirements or withdrawals for Yastremska in her recent schedule leading up to April 6th [4]. A preview for her upcoming match on April 6th against Ann Li specifically addresses her physical condition, stating, "Her form has been inconsistent, but there is no indication of any underlying physical issues or injuries ahead of this clash" [2].
Sources (4)
- 1Yastremska, Dayana - Bencic, Belinda | Overview | StatsHubscores.sir.sportradar.com
- 2Dayana Yastremska vs Ann Li Preview & Prediction | 2026 Upper Austria Ladies Linz | First Round - The Stats Zonethestatszone.com
- 3Dayana Yastremska talks trial partnership with Alexandra Stevenson after Charleston exit | Tennis.comtennis.com
- 4Dayana Yastremska - Tennis Explorernoproxy.tennisexplorer.com
6. Has Ann Li's Pinnacle Moneyline Changed Since Opening?
| Ann Li Opening Moneyline (Pinnacle) | +130 (2.30 decimal odds) [1] |
|---|---|
| Ann Li Current Moneyline (Pinnacle) | +130 (2.30 decimal odds) [1] |
| Moneyline Shortening (Pinnacle) | Not more than 25 cents [2] |
Ann Li's moneyline on Pinnacle has remained constant since opening. It has been consistently +130, or 2.30 in decimal odds, from the initial offering. Historical odds data confirms that this value has not changed, indicating no shortening or lengthening of the line on Pinnacle Sports [1].
There is no indication of sharp money action on Ann Li. Given the absence of any movement in Ann Li's moneyline, the hypothesis of line shifts driven by high betting volume, typically associated with sharp money, is inapplicable. Furthermore, the available research does not provide specific details regarding betting volume or the identification of sharp money activity on Pinnacle Sports for this particular match [2].
7. What is Dayana Yastremska's and Ann Li's Head-to-Head Record?
| Career Head-to-Head Record | 0-0 [1] |
|---|---|
| Dayana Yastremska Hard Court Hold+Break % (Last 52 Weeks) | Not available from provided research [2] |
| Ann Li Hard Court Hold+Break % (Last 52 Weeks) | Not available from provided research [2] |
Dayana Yastremska and Ann Li share no prior career meetings. Their head-to-head record stands at 0-0 [1]. This indicates that neither player holds a statistically significant advantage of over 5% in their direct matchups on any surface, including the indoor hard courts typically used for the Upper Austria Ladies Linz tournament [3].
Crucial performance data for both players remains currently unavailable. The specific data points required to calculate and compare their hold-plus-break percentages on hard courts over the last 52 weeks were not provided in the research results. While such player statistics are usually found on platforms like TennisRatio.com and TennisStats.com, the necessary numerical values for Dayana Yastremska's and Ann Li's performance in this category are absent from the given information [2].
A full comparative analysis is impossible without complete data. Without the hold-plus-break percentage data, it is not possible to fully determine if one player demonstrates a statistically significant advantage of over 5% in both the head-to-head record and the hold-plus-break percentage categories. As established, neither player holds such an advantage in the head-to-head record, and the requisite data for the second category is currently unprovided.
8. Can Ann Li and Yastremska's Match Preparation Be Compared?
| Specific Match Durations | Not provided for Ann Li's match [1] or Dayana Yastremska's reported matches [2]. |
|---|---|
| Ann Li Matches (7 days prior) | One singles match; lost April 3, 2026, in Round of 64 of WTA 500 Charleston [1]. |
| Dayana Yastremska Schedule Conflict | Conflicting reports of losses in Round of 64 (April 3, 2026) and Round of 32 (April 4, 2026) at Charleston WTA 500 [2]. |
Comparing on-court time for Ann Li and Dayana Yastremska is not possible. In the seven days leading up to the hypothetical match, a definitive comparison of their on-court time cannot be made due to a lack of specific match duration data for both players. Ann Li participated in one singles match, where she lost in the Round of 64 of the WTA 500 Charleston tournament on April 3, 2026 [1]. However, the precise length of this match is unavailable.
Travel from their prior tournament reveals no difference in continents. Dayana Yastremska's schedule during the week preceding the match presents conflicting reports, with sources indicating a loss in the Round of 64 of the Charleston WTA 500 on April 3, 2026, while others list a loss in the Round of 32 of the same tournament on April 4, 2026 [2]. This inconsistency, coupled with the absence of specific match durations, prevents a reliable calculation of her total time on court [3]. Both players traveled exclusively within North America, moving from the Miami Open to Charleston, indicating no disparity in the number of continents traversed [1]. Therefore, assessing a significant fatigue differential based on court time and travel is not feasible.
9. Did Yastremska or Li have pre-match disruptions on April 6, 2026?
| Disrupted Warm-up Mentions | None reported for Dayana Yastremska or Ann Li (April 6, 2026) [1] |
|---|---|
| Trainer Consultations | No reports for either player before match (April 6, 2026) [1] |
| Accredited Social Media Reports | No specific pre-match disruption posts found [1] |
No reports indicate pre-match disruptions for Yastremska or Li. The available web research contains no social media posts from accredited tennis reporters or live bloggers mentioning Dayana Yastremska or Ann Li having a disrupted or shortened warm-up. Additionally, there are no reports of either player having a visible consultation with a trainer in the final hour before their match on April 6, 2026.
Research sources generally did not cover real-time pre-match details. The research primarily consisted of match previews, live score pages, head-to-head statistics, and general news articles [1]. These types of sources do not typically include real-time social media feeds or live blog commentary from accredited tennis reporters that would detail immediate pre-match observations, such as player warm-ups or interactions with trainers. Therefore, the provided web research does not contain any information indicating disrupted warm-ups or trainer consultations for either Dayana Yastremska or Ann Li in the final hour before the specified match.
11. Historical Resolutions
Historical Resolutions: 20 markets in this series
Outcomes: 9 resolved YES, 9 resolved NO
Recent resolutions:
- KXWTAMATCH-26APR06SASKAL-SAS: YES (Apr 06, 2026)
- KXWTAMATCH-26APR06SASKAL-KAL: NO (Apr 06, 2026)
- KXWTAMATCH-26APR06SHYVEK-VEK: YES (Apr 06, 2026)
- KXWTAMATCH-26APR06SHYVEK-SHY: NO (Apr 06, 2026)
- KXWTAMATCH-26APR06KORTIM-TIM: NO (Apr 06, 2026)
