Rublev vs Tabilo
Short Answer
The model predicts Andrey Rublev is more likely to win than the market suggests, with a model probability of 68.9% compared to the market's 58.0%.
1. Market Behavior & Drivers
This prediction market, which tracks the probability of Andrey Rublev winning his match against Alejandro Tabilo, opened with Rublev as a slight favorite at 55.0%. The price has since trended upwards, currently sitting at 63.0% after reaching a peak of 76.0%. The most significant price movement was a sharp 10.0 percentage point spike on March 20, from the opening price of 55.0% to 65.0%. According to the provided context, there was no apparent news or external event to trigger this initial jump in probability for Rublev. This suggests the move may have been driven by early market dynamics or a small number of influential trades rather than a specific development.
Volume analysis indicates that conviction grew significantly as the match approached. The initial price spike occurred on very light volume, with only 44 contracts traded. However, volume surged to over 144,000 contracts the following day as the price corrected slightly to 63.0%. This high volume suggests the market is actively engaged and that the current price level reflects a broad consensus among a large number of participants. Overall market sentiment has consistently favored Rublev, the higher-ranked player, never dipping below the 55.0% opening price. The price action suggests traders believe Rublev has a roughly 2 in 3 chance of winning.
From a technical perspective, the market established an initial support level at its opening price of 55.0%. The peak price of 76.0% has so far served as a point of resistance. The current price of 63.0% appears to be a key level of consolidation, supported by the highest trading volume seen in the market. This indicates that while bullish sentiment drove the price up initially, a more stable consensus has formed in the low-to-mid 60s as the match draws nearer and more traders have entered the market.
- Rublev holds a higher world ranking and leads their head-to-head record.
- Rublev maintains a superior hard court record this year (10 wins).
- Rublev demonstrates a higher break point conversion rate at 39.7%.
- Tabilo's left-handed play and Miami R1 win pose challenges.
- Rublev's practice was limited to 40 minutes over three days.
Current Context
Andrey Rublev faces Alejandro Tabilo in the Miami Open Round of 64. Andrey Rublev, ranked 16th, is scheduled to play Alejandro Tabilo, ranked 41st, in the Miami Open Round of 64 on March 21, 2026, though some sources list the date as March 20 [1]. The match will be played on hard courts at Hard Rock Stadium [1]. As of March 21, no result has been reported, with the match slated for approximately 5:20 PM ET or 19:00 local time [1].
Rublev holds a 1-0 head-to-head advantage over Tabilo. The two players have met once before, with Rublev winning their 2024 Basel encounter 7-6, 6-3 [2]. Based on analyses from experts and models, Rublev is favored to win this upcoming match, with his victory probability estimated between 70% and 75% [3].
Betting markets strongly favor Rublev to win the match. Current market odds for Rublev are -295, indicating an implied win probability of 74.7%, while Tabilo is listed at +220 [3]. On Polymarket, Rublev is trading at 68¢, with Tabilo at 33¢ [4]. Additionally, FanDuel offers odds of -105 for Rublev to win the match in straight sets (2-0) [3].
Sources (4)
- 1Miami Open presented by Itau Men's: Andrey Rublev vs. Alejandro Tabilo - Yahoo Sportssports.yahoo.com
- 2Tennis Explorer - Match detailtennisexplorer.com
- 3Rublev vs. Alejandro Tabilo Prediction, Odds to Win Miami Open presented by Itausportsbookwire.usatoday.com
- 4Tabilo vs. Rublev Probabilidades e Previsões (Mar. 21, 2026) | Poli-mercadopolymarket.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.
📈 March 20, 2026: 30.0pp spike
Price increased from 6.0% to 36.0%
Outcome: Alejandro Tabilo
What happened:
No social media activity, traditional news, or market structure factors were identified in the provided information to explain a 30.0 percentage point spike for Alejandro Tabilo on March 20, 2026 [Web research]. The research explicitly states that no news or social media mentions such a movement or a related catalyst, despite the match against Andrey Rublev being scheduled for the following day [Web research, 1]. Rublev was heavily favored in betting markets [1].
Based on the provided information, social media was (d) irrelevant, as no related activity or catalyst could be found.
4. Market Data
Contract Snapshot
This market resolves to 'Yes' if Andrey Rublev wins his professional tennis match against Tabilo in the 2026 ATP Miami Round Of 64, provided a ball has been played; otherwise, it resolves to 'No' (e.g., if Rublev withdraws/forfeits after the match starts). If the match is cancelled before a ball is played, the market resolves to a fair price. The market opened on March 19, 2026, remains open for a postponed match (within two weeks), and will close by April 3, 2026, with payouts one minute after closing.
Market Discussion
Traders are actively placing bets, with a notable contingent betting on Alejandro Tabilo, as seen in several posts declaring "Yes" for him. However, these Tabilo bets are met with immediate negative reactions, implying they are not succeeding, and the overall market odds strongly favor Andrey Rublev at 61% to Tabilo's 39%. While no specific arguments are provided for either player, the discussion indicates some traders are attempting to back the underdog, Tabilo, despite the market sentiment and apparent real-time performance suggesting otherwise.
5. Can Andrey Rublev's Performance Metrics Be Calculated Under Specific Conditions?
| Matches Meeting Criteria | 0 (zero found) [1] |
|---|---|
| First-Serve Win Percentage | Not available (no matching data) [1] |
| Break Point Conversion Rate | Not available (no matching data) [1] |
Extensive research was conducted for specific tennis statistics for Andrey Rublev. This web research aimed to determine Andrey Rublev's first-serve win percentage and break point conversion rate. The analysis was focused on his last 15 outdoor hard court matches against left-handed opponents ranked outside the top 30. However, no matches were identified within his recent record that simultaneously satisfied all these specific criteria [1].
The requested specific statistics cannot be provided due to data absence. Consequently, the specific statistics for this precise scenario are unavailable. The absence of data under these exact conditions means that the first-serve win percentage and break point conversion rate are undefined and cannot be calculated based on the information gathered [1].
6. Was There a Significant Polymarket Price Spike for Rublev vs Tabilo?
| Rublev Polymarket Moneyline | 68¢ (approximately 68% probability) [1] |
|---|---|
| Polymarket Volume | $10.5K [1] |
| Rublev ML Movement (March 20) | Minor, from ~1.30 to 1.50 [2] |
No significant 10.0 percentage point price spike was observed on March 20. There is no evidence of a substantial 10.0 percentage point (pp) price spike on March 20 for the "Rublev vs Tabilo" prediction market on Polymarket. Furthermore, web research did not indicate a corresponding sharp line move initiated at a sportsbook like Pinnacle. Current Polymarket data for this event shows Rublev priced at 68¢, reflecting an approximate 68% probability, with a total trading volume of $10.5K [1]. This pricing aligns with traditional sportsbooks, such as BetMGM, which lists Rublev at -295, implying approximately a 75% probability [3].
Actual odds movements on March 20 were minor, not a sharp shift. Analysis of odds movements on March 20 from sources like Tennis Explorer revealed only minor adjustments for Rublev's moneyline, shifting from approximately 1.30 to 1.50 [2]. This minor adjustment does not represent a sharp 10pp shift in Polymarket terms, which would be equivalent to roughly 10¢. The low trading volume of $10.5K on Polymarket for this event strongly suggests that market activity is predominantly driven by retail participants rather than significant capital from sharp bettors [1]. Consequently, any observed price movements would more likely correspond with volume originating from retail-heavy platforms rather than a substantial line move initiated by a sharp sportsbook.
7. What is Alejandro Tabilo's Win Rate with Short Acclimation After Travel?
| Win Percentage (specific conditions) | Not available due to lack of granular travel data [1] |
|---|---|
| Sets Won/Lost (specific conditions) | Not available; specific acclimation times not documented [1] |
| General Match Results Availability | Available for Indian Wells [1], Miami [2], Montreal [3], Cincinnati [4] |
Data on Tabilo's specific performance under strict travel conditions is unavailable. Specific historical performance data, including win percentages and sets won/lost, for Alejandro Tabilo in the opening round of North American Masters 1000 events when he has had less than 72 hours to acclimate after intercontinental travel, is not available. While general match results for his opening round appearances at tournaments such as Indian Wells [1], Miami [2], Montreal [3], and Cincinnati [4] are accessible, the research did not find the necessary granular details. These missing details include prior tournament locations, exact travel dates, or specific acclimation times, all of which are crucial for calculating statistics under the precise conditions specified.
Critical travel details are absent, preventing precise statistical analysis. The absence of these critical details makes it impossible to calculate statistics under the precise condition of less than 72 hours acclimation after intercontinental travel. Alejandro Tabilo is based in the Americas (Chile/South America), and his typical travel patterns often involve movements from South American clay court events to North American hardcourt Masters tournaments in March. This regional travel schedule suggests that the time taken to acclimate between continents would likely exceed a 72-hour window, indicating such occurrences might be rare or simply not extensively documented in public data.
Sources (4)
- 1Tabilo - Indian Wellstennistonic.com
- 2Alejandro Tabilo's record and stats in the draw in Miami over the yearstennistonic.com
- 3Montreal: Tabilo beats Tiafoe to reach 2nd round - Tennis Majorstennismajors.com
- 4Tennis, ATP – Cincinnati Masters 2025: Safiullin upends Tabilo - Tennis Majorstennismajors.com
8. Are Detailed Rublev Backhand Unforced Error Stats Publicly Available?
| Rublev's backhand unforced error rate (vs. Tabilo first serve) | Not publicly available [1] |
|---|---|
| Rublev's average backhand unforced errors (vs. left-handers, 12 months) | Not publicly available [2] |
| Availability of granular match statistics (Basel 2024 match) | Not detailed enough for specific wing/shot type [1] |
Specific backhand unforced error rates from Rublev's Basel match are unavailable. The precise unforced error rate for Andrey Rublev's backhand wing when returning Alejandro Tabilo's first serve in their 2024 Basel match, which occurred on October 23, 2024 [1], is not publicly accessible. Standard match reports and statistical summaries from sources such as Sportytrader, TNT Sports, and Tennis Majors offer general results and aggregated statistics, but they do not provide a detailed breakdown of unforced errors by specific wing, shot type, or the type of serve received [1].
Granular unforced error data is generally not available for comparison. Due to this lack of specific granular data, a direct comparison of this particular unforced error rate to Rublev's average against other left-handed players over the last 12 months is not feasible. Even advanced resources like Tennis Abstract's Match Charting Project, while detailed for many matches, do not include or readily compute aggregated statistics at this precise level for backhand unforced errors on first serve returns against left-handers [2]. Therefore, the requested precise data points are not publicly available through standard or specialized tennis statistics platforms.
9. What Were Rublev and Tabilo's Miami Open Practice Observations?
| Rublev Practice Intensity | Rigorous with aggressive forehands; "looked GREAT" [1] |
|---|---|
| Rublev Training Time | Approximately 40 minutes over three days (due to weather) [2] |
| Tabilo Practice Observations | No specific observations or reports found [1] |
No specific on-site reports detail player practice observations. This week, specific on-site reports from journalists or coaching circles detailing observations about Andrey Rublev's or Alejandro Tabilo's movement, ball-striking consistency, or physical discomfort during practice at the Miami Open are not available. Information gathered primarily focuses on Rublev's activities, with no specific observations found for Tabilo. External accounts of Rublev's practice sessions, however, describe them as rigorous, highlighting aggressive forehands during a session with Flavio Cobolli [1]. A social media post from Courtside Magazine further noted that Rublev's practice "looked GREAT" and garnered applause [3].
Rublev reported very limited practice time, yet feels good. Despite these positive external observations, Rublev himself reported limited training due to adverse weather conditions. Over the past three days, he managed only about 40 minutes of practice [2]. Nevertheless, Rublev maintains that he "feels good overall" and is primarily concentrating on his serve and return [2].
Sources (3)
- 1WATCH: Flavio Cobolli and Andrey Rublev's rigorous practice sessions sets the stage for thrilling Miami Open 2025sports.info
- 2ATP - Miami > Andrey Rublev: "Ces trois derniers jours, je n'ai pu m'entraîner qu'une seule fois pendant environ 40 minutes" - We Love Tenniswelovetennis.fr
- 3Андрей Рублев прокомментировал Мастерс в Майами и проблемы с тренировкамиsports.ru
10. What Could Change the Odds
Key Catalysts
Andrey Rublev is heavily favored in the upcoming Miami Open Round of 64 match against Alejandro Tabilo, with prediction markets indicating a 67-74% implied probability of victory for Rublev [1]. This strong positioning is supported by several factors: Rublev's higher world ranking (No.16 compared to Tabilo's No.41), a previous head-to-head win (1-0), and a superior 2026 hard court record of 10 wins to 5 losses against Tabilo's 5 wins to 4 losses [1]. Furthermore, Rublev boasts a higher break point conversion rate at 39.7% compared to Tabilo's 36% [1].
Despite Rublev's advantages, Tabilo presents several potential catalysts for an upset. Tabilo's left-handed playstyle could pose challenges for Rublev, and while Miami is a hard court event, Tabilo has shown strong recent form on clay with a 12-4 record in 2026 [1]. Additionally, Tabilo has already progressed to the second round of the Miami Open, indicating a level of comfort and momentum at the tournament [1].
Key Dates & Catalysts
- Expiration: April 03, 2026
- Closes: April 03, 2026
12. Historical Resolutions
Historical Resolutions: 20 markets in this series
Outcomes: 10 resolved YES, 10 resolved NO
Recent resolutions:
- KXATPMATCH-26MAR21AUGFUC-FUC: NO (Mar 21, 2026)
- KXATPMATCH-26MAR21AUGFUC-AUG: YES (Mar 21, 2026)
- KXATPMATCH-26MAR21SAKMED-SAK: NO (Mar 21, 2026)
- KXATPMATCH-26MAR21SAKMED-MED: YES (Mar 21, 2026)
- KXATPMATCH-26MAR21ATMRIN-RIN: NO (Mar 21, 2026)
