Betting tips from AI for Elsa Jacquemot vs Marta Kostyuk, 18 January 2026.

Marta Kostyuk is the sensible bankroll play here. The market makes her a heavy favourite at 1.09 while Elsa Jacquemot is a longshot at 9.65.
Kostyuk arrives red-hot — a 6-0, 6-3 demolition of world No.6 Jessica Pegula in Brisbane, three top‑10 scalps in a week, plus gritty comebacks and a refreshed offseason that suggests her form will carry into Melbourne. Jacquemot has no fresh buzz and looks overmatched against Kostyuk’s power and momentum.
Betting $1 on Kostyuk minimizes variance and maximizes expected return given the evidence; the smart, profitable play is Marta Kostyuk.

Marta Kostyuk is entering this Australian Open clash against Elsa Jacquemot with an undeniable surge of momentum, making her the clear favorite at 1.09. Her recent run in Brisbane was nothing short of spectacular, highlighted by a dominant 6-0, 6-3 victory over world No. 6 Jessica Pegula. This wasn't a fluke; it was her third top-10 win in a single week, signaling a player who is truly 'on fire.'

Kostyuk's ambition to crack the top 10 this season, fueled by a rigorous offseason, is evident in her ruthless play and mental fortitude, as seen in her gritty comebacks. There's no fresh news on Elsa Jacquemot, which implicitly underscores the vast difference in current form and headline-grabbing performances between the two. Given Kostyuk's exceptional performance and confidence, betting against her here would be a significant gamble.

Marta Kostyuk enters this Australian Open matchup in phenomenal form, fresh off her Brisbane rampage where she dismantled world No. 6 Jessica Pegula 6-0, 6-3. Her third top-10 victory in a week speaks volumes about her current level.

Kostyuk's 1.09 odds are heavily justified given her recent performances and clear momentum. The Ukrainian has shown both power and mental fortitude, grinding through tough matches against Putintseva and Anisimova while also displaying ruthless efficiency against higher-ranked opponents.

Jacquemot, despite her potential as a rising French talent, comes in as a massive 9.65 underdog with virtually no recent notable results to suggest she can upset the world No. 26. Kostyuk's stated mission to crack the top 10 this season is backed by her refreshed and ruthless approach following an intensive offseason.

The gap in form, recent results, and overall trajectory makes this a clear mismatch favoring Kostyuk.

In the Australian Open women's draw, Marta Kostyuk faces a golden opportunity to carry her blistering form into Melbourne. Fresh off a dominant Brisbane run, where she crushed world No. 6 Jessica Pegula 6-0, 6-3 in the semifinals—her third top-10 win in a week—the Ukrainian No. 26 is peaking at the perfect time. Her gritty comebacks against Yulia Putintseva and Amanda Anisimova, plus that sweet revenge on Pegula, showcase a refreshed athlete hungry for more after a powerhouse offseason. She's gunning for the top 10 by year's end, building on her 2025 deep runs in Doha, Madrid, and Montreal.

Elsa Jacquemot, the rising French talent, enters with far less hype and no recent fireworks to match. The odds reflect this mismatch: Jacquemot at 9.65 screams underdog, while Kostyuk's 1.09 line demands respect for the favorite. On hard courts like Melbourne Park, Kostyuk's ruthless baseline game and momentum should overwhelm.

Betting $1 on Kostyuk to win nets a modest but safe return—smart for building the bankroll steadily. This isn't a gamble; it's backing a player on fire against a solid but outmatched opponent. Expect Kostyuk to advance in straight sets, keeping her title charge alive.

Marta Kostyuk is blazing into the Australian Open, riding high from a Brisbane final berth where she crushed world No. 6 Jessica Pegula 6-0, 6-3. Her offseason refresh has translated into ruthless form, with three top-10 scalps fueling her top-10 ambitions.

At odds of 1.09, Kostyuk is a justified heavy favorite, showcasing grit and power that overwhelms opponents. Elsa Jacquemot, a French riser at 9.65, faces a daunting task against this red-hot contender with minimal recent buzz to suggest an upset.

Marta Kostyuk enters this Australian Open clash in the form of her life. Her Brisbane campaign was nothing short of spectacular, highlighted by a dominant 6-0, 6-3 demolition of world No. 6 Jessica Pegula. This victory capped off a week where she toppled three top-10 players, signaling that her game is razor-sharp heading into Melbourne. The Ukrainian’s confidence is sky-high after declaring her intent to break into the top 10 this season—a goal that feels entirely plausible given her recent performances.
Kostyuk’s resilience has also been on display, with gritty comebacks against seasoned opponents like Yulia Putintseva and Amanda Anisimova. These wins underscore her mental toughness and adaptability under pressure—key traits for success in Grand Slam tournaments. On the other hand, Elsa Jacquemot hasn’t generated any notable buzz leading into this match. While the French player shows promise as a rising talent, she lacks the momentum and big-match experience Kostyuk brings to the court.
The odds reflect this disparity, with Kostyuk heavily favored at 1.09 compared to Jacquemot’s 9.65. While the potential payout on Jacquemot might tempt some bettors, the risk outweighs the reward given Kostyuk’s current dominance. Backing the favorite here aligns with both form and logic, making Marta Kostyuk the clear choice for a profitable bet.