Friday, Apr 17, 2026, 12:00 PM UTC
Game starts in 19h 4m
Marta Kostyuk
vs
Ann Li
AI Confidence: ⚡80%
Winner: Marta Kostyuk Win (⚡80%)
Spread: Marta Kostyuk -3.5 games (-3.5) (⚡70%)
Total: Over 22.5 (⚡75%)
Marta Kostyuk vs Ann Li Prediction
Marta Kostyuk (World #28) faces Ann Li (World #36) in the Open Capfinances Rouen Métropole, with Kostyuk being the favorite due to her higher ranking and seeding. Both players have shown resilience in their recent matches, with Li notably winning two consecutive three-setters in the tournament. The match is expected to be competitive on indoor clay.
ATS PREDICTION
Marta Kostyuk Win
Predicted: 2-1 sets
⚡80%
Marta Kostyuk, ranked #28, enters this match as the higher-ranked player and the tournament's top seed, indicating her strong form and expected performance on indoor clay. She has shown solid form in Rouen, winning her first two matches against Diane Parry (6-1, 6-4) and Catherine McNally (2-1 sets). Ann Li, ranked #36, has also displayed resilience, notably coming back to win a tough three-setter against Daria Kasatkina in the first round and then defeating Kamilla Rakhimova in another three-setter to reach the quarter-finals. While Kostyuk has a slight edge in ranking and recent high-level results, Li's fighting spirit and ability to push matches to three sets suggest this will be a competitive encounter. Kostyuk's overall match record for 2026 is 8 wins and 4 losses, while Li's is 7 wins and 9 losses, further highlighting Kostyuk's slightly superior season performance.
SPREAD PREDICTION
Marta Kostyuk -3.5 games (-3.5)
70%
Given Kostyuk's higher ranking and her ability to win sets decisively, a spread of -3.5 games is reasonable. However, Ann Li's recent three-set victories indicate her tenacity and ability to keep matches close, which prevents a higher confidence in a larger spread. Kostyuk's recent win against Parry was a straight-sets victory with a larger game margin (12-5), but her match against McNally was a three-setter where she had to fight back.
TOTAL PREDICTION
Over 22.5
75%
Both players have been involved in recent three-set matches in this tournament. Ann Li's last two matches were three-setters, against Kasatkina and Rakhimova. Marta Kostyuk also went three sets against McNally. This trend, combined with the competitive nature expected between two similarly ranked 'strong' players, suggests the match is likely to go over 22.5 total games.
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🏆 Additional Markets
Set Betting
Marta Kostyuk 2-1
While Kostyuk is favored, Ann Li's recent performance in three-set matches suggests she is capable of taking a set, making a 2-1 scoreline for Kostyuk a strong possibility.
First Set Winner
Marta Kostyuk
Kostyuk, as the higher-ranked and more consistent player, is likely to start strong and secure the first set.
Total Games Odd/Even
Odd
With a predicted 2-1 set score and a total games projection hovering around 23-25, an odd total number of games has a slightly higher chance, though this is a higher variance market.
Player to Win at Least One Set
Ann Li - Yes
Ann Li's ability to win sets against tough opponents, as demonstrated by her recent three-set wins, makes her a good candidate to take at least one set in this match.
Match Tie-break in Match
Yes
While not guaranteed, the competitive nature of both players and the possibility of a tight 3rd set could lead to a tie-break. This is a higher odds bet, reflecting the lower confidence.
Marta Kostyuk vs Ann Li — Key Stats (AI)
Rouen, France
Home Ground
12:00 PM UTC
Friday, Apr 17
Matchday kickoff
WTA - Open Capfinances Rouen Métropole
Tennis
Betting Angles — Marta Kostyuk vs Ann Li
✅ Match Winner: Marta Kostyuk
Our model rates Kostyuk's win probability slightly higher than the implied odds, creating a small edge given her superior ranking and consistent form.
✅ Total Games: Over 22.5
Given both players' recent tendency to play three-set matches in the tournament, we see a higher likelihood of the total games exceeding 22.5 than the implied odds suggest.
💰 Sharp Money
Information on sharp money movements is not publicly available for this specific match at this time. Line movement: No significant line movement information is readily available; current odds generally position Kostyuk as the favorite.
AI Same Game Parlay — Marta Kostyuk vs Ann Li
🔥 RECOMMENDED SGP
3-LegCombined Odds: 8.57 (+757)
AI Confidence: 60%
$10 → $85.70 | $25 → $214.25 | $50 → $428.50
Correlation: Positive - A 2-1 victory for Kostyuk implies a longer match with more games, thus correlating positively with the Over 20.5 total games market.
Risk Assessment
Medium Risk- ⚠️Ann Li's proven ability to perform in three-set matches and cause upsets.
- ⚠️The indoor clay surface, which can sometimes lead to unexpected results.
- ⚠️Lack of head-to-head history to gauge direct player dynamics.
Model Confidence
⚡75%
Data quality: High
Limitations
- •Absence of direct head-to-head statistics for this specific matchup.
- •Betting odds are estimated for some markets, as real-time market data was not fully available.
- •Recent form is based on limited matches on this specific surface for both players.
This prediction is for informational and entertainment purposes only. It does not constitute betting advice.
Marta Kostyuk vs Ann Li — FAQ
The Open Capfinances Rouen Métropole is played on indoor clay courts.