Elise Mertens vs Nikola Bartunkova Prediction & Betting Tips - WTA Australian Open

WTA - WTA Australian Open

WTA 21 Belgium
Elise Mertens
23/01/2026 23:30
WTA 69 Czech Republic
Nikola Bartunkova

Prediction :

 

More than 2.5 sets

 
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 by Daniel Ngulu | in Tennis Predictions

The qualifier Nikola Bartunkova is having an exciting Australian Open campaign and faces 21st seed Elise Mertens next, hoping to keep her run going. They will meet in the third round to mark their first-ever showdown. Below is our prediction for this match.

Elise Mertens is having a strong week and start to the season. The Belgian, who has won five of six contests in 2026, is yet to lose a set this week with two matches played.

To move into the third round, Mertens, a former Melbourne semi-finalist, defeated Moyuki Uchijima by the loss of four games. It was her first second-round win here since 2023. Mertens, who is placed 22nd in the live ranking, is seeking to make the second week for a fifth time.

Nikola Bartunkova is creating headlines in Melbourne. The 19-year-old is debuting at this major and has won five straight fixtures.

Having gained some momentum with three wins in the qualifying rounds, Bartunkova has fought against the odds to reach this round. She began by ousting Daria Kasatkina in three sets in the first round to register her first-ever win at a major.

This would be the same fate that would befall the 10th seed, Belinda Bencic. Bartunkova showed a relentless determination to win against the world number nine, who had yet to lose in 2026.

The Czech player has now shot up 19 places to 107th in the live ranking.

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Elise Mertens v Nikola Bartunkova Best Betting Odds

Bookmaker 1 2 Bonus up to
Melbet
1.3 3.54
Betwinner
1.26 3.84
Bet365
1.29 3.75
Roobet
1.26 3.5
BC Game
1.28 3.4
Check all Elise Mertens vs Nikola Bartunkova odds

Who will win the Elise Mertens vs Nikola Bartunkova Tennis game?

Our prediction for the Elise Mertens vs Nikola Bartunkova match is: more than 2.5 sets.

The best winner predictions and betting odds for the Elise Mertens vs Nikola Bartunkova game on 23/01/2026 of the current WTA Australian Open season:

  • Elise Mertens has a 63.63% chance to win against Nikola Bartunkova according to Shangrila ⭐ with the odds of 1.31.
  • Nikola Bartunkova has a 36.37% probability of winning facing Elise Mertens ⭐ with odds of 3.84 at Betwinner.

Elise Mertens vs Nikola Bartunkova Best Prediction and Odds

Based on the bookmaker's betting lines in this match, Elise Mertens has a 63.63 % chance to win.

PredictionChance to win
Elise Mertens63.63 %
Nikola Bartunkova36.37 %

Elise Mertens vs Nikola Bartunkova Form

Elise Mertens and Nikola Bartunkova Last Matches

Elise Mertens Last matches
W W W L W W
Wins

5/6 (83%)

Losses

1/6 (17%)

21 Jan 2026 - WTA Australian Open

Elise Mertens
2 :  0
Moyuka Uchijima

19 Jan 2026 - WTA Australian Open

Elise Mertens
2 :  0
Lanlana Tararudee

9 Jan 2026 - United Cup

Belinda Bencic
2 :  1
Elise Mertens

8 Jan 2026 - United Cup

Elise Mertens
2 :  1
Barbora Krejcikova

5 Jan 2026 - United Cup

Victoria Mboko
1 :  2
Elise Mertens

2 Jan 2026 - United Cup

Elise Mertens
2 :  0
Lin Zhu
Nikola Bartunkova Last matches
W L W W W W
Wins

5/6 (83%)

Losses

1/6 (17%)

22 Jan 2026 - WTA Australian Open

Nikola Bartunkova
2 :  1
Belinda Bencic

20 Jan 2026 - WTA Australian Open

Daria Kasatkina
1 :  2
Nikola Bartunkova

14 Jan 2026 - WTA Australian Open

Nikola Bartunkova
2 :  0
Whitney Osuigwe

11 Jan 2026 - WTA Australian Open

Nikola Bartunkova
2 :  0
Selena Janicijevic

16 Nov 2025 - Billie Jean King Cup

Nikola Bartunkova
0 :  2
Petra Marcinko

14 Nov 2025 - Billie Jean King Cup

Nikola Bartunkova
2 :  0
Yuliana Lizarazo

Elise Mertens - Nikola Bartunkova Key Points

  1. Mertens has won 285 matches on hard courts.
  2. Bartunkova has been victorious in 27 of 38 hard-court duels.
  3. Mertens and Bartunkova have each won five matches in 2026.
  4. A decider has been played in both of Bartunkova’s matches this week.
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Our Elise Mertens vs Nikola Bartunkova Prediction

Our prediction for Elise Mertens v Nikola Bartunkova is for more than 2.5 sets. Bartunkova is having a career-defining run this week and has built up incredible momentum. She will therefore be confident of causing another upset and making it to the next round.

Mertens is the more experienced player of the two and is highly favored to win. We, therefore, are set to witness an exciting showdown with both players within reach of the next round. Seeing both players win at least one set is very likely, given that they are both hard-court specialists. 

Prediction :

 

More than 2.5 sets

 
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All tips are fully researched and given in good faith, but profits cannot be guaranteed.

Elise Mertens vs Nikola Bartunkova Prediction