Marta Kostyuk vs Iga Swiatek Prediction & Picks - WTA National Bank Open

WTA - WTA National Bank Open

WTA 11 Ukraine
Marta Kostyuk
8/8/26 12:30
WTA 8 Poland
Iga Swiatek

Prediction:

 

Iga Swiatek to Win

-149
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 by Bradley Gibbs | in Tennis Picks

The world number 11 will take on the world number eight in Toronto. Marta Kostyuk will look to build on her encouraging win against Madison Keys, but let's face it, she now has a much fuller portion on her plate. As any semi-serious fan of the game will know, Iga Swiatek is a much better player than her current rank suggests, and she really ought to come out on top against a player who has a poor recent hard-court record against top-10 competitors. 

Should Iga Swiatek really be as big as -149 to win this match? Well, it hasn't been the most straightforward year for the multiple Grand Slam winner and former world number one, but she's looked in good condition in Toronto this week, and an in-form Swiatek should never be as big -149 against a lower-ranked player, absolutely not. The Polish competitor has won each of her three previous hard-court matches against Marta Kostyuk. She can get the job done here. 

Up to $150 to bet on Marta Kostyuk - Iga Swiatek! 

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Marta Kostyuk vs Iga Swiatek Form

Marta Kostyuk and Iga Swiatek Latest Matches

Marta Kostyuk Latest matches
W W W L W W
Victories

5/6 (83%)

Defeats

1/6 (17%)

Aug 6, 2026 - WTA National Bank Open

Marta Kostyuk
2 :  0
Madison Keys

Aug 4, 2026 - WTA National Bank Open

Marta Kostyuk
2 :  0
Katherine Sebov

Jul 9, 2026 - WTA Wimbledon Championships

Marta Kostyuk
0 :  2
Linda Noskova

Jul 8, 2026 - WTA Wimbledon Championships

Marta Kostyuk
2 :  0
Jasmine Paolini

Jul 6, 2026 - WTA Wimbledon Championships

Ashlyn Krueger
0 :  2
Marta Kostyuk

Jul 4, 2026 - WTA Wimbledon Championships

Emma Navarro
1 :  2
Marta Kostyuk
Iga Swiatek Latest matches
L W W L W W
Victories

4/6 (67%)

Defeats

2/6 (33%)

Aug 6, 2026 - WTA National Bank Open

Viktorija Golubic
0 :  2
Iga Swiatek

Aug 4, 2026 - WTA National Bank Open

Sara Bejlek
0 :  2
Iga Swiatek

Jul 4, 2026 - WTA Wimbledon Championships

Alexandra Eala
2 :  0
Iga Swiatek

Jul 2, 2026 - WTA Wimbledon Championships

Karolina Pliskova
0 :  2
Iga Swiatek

Jun 30, 2026 - WTA Wimbledon Championships

Taylor Townsend
1 :  2
Iga Swiatek

Jun 24, 2026 - WTA Bad Homburg Open

Iga Swiatek
1 :  2
Emma Navarro

Marta Kostyuk against Iga Swiatek : Head to Head (H2H)

Marta Kostyuk

33 %

Iga Swiatek

67 %

May 31, 2026 - WTA French Open

Marta Kostyuk
2 :  0
Iga Swiatek

Aug 16, 2024 - WTA Cincinnati Open

Iga Swiatek
2 :  0
Marta Kostyuk

Mar 15, 2024 - WTA Indian Wells

Iga Swiatek
2 :  0
Marta Kostyuk
Marta Kostyuk vs Iga Swiatek Picks

Marta Kostyuk - Iga Swiatek Key Points

  1. When these two players last met on a hard court, Iga Swiatek came out on top.
  2. Iga Swiatek has won each of her previous three hard-court matches against Marta Kostyuk.
  3. Iga Swiatek has never dropped a set against Marta Kostyuk on a hard court.
  4. Marta Kostyuk has lost her last three hard-court matches against top-10 players.
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Our Marta Kostyuk vs Iga Swiatek Prediction

Marta Kostyuk has played well this week, and she wasn't exactly out of shape when defeating Madison Keys in straight sets last time out. However, her opponent underperformed on that occasion, while this is a big step up. Given that Iga Swiatek has also looked in good form this week, considering also that the Ukrainian has massively struggled against the Pole on hard courts in the past, it's hard not to say that the odds are a little out of whack here. 

Frankly, Swiatek is worthy of stronger favoritism, so much that odds of -149 should be snapped up by value hunters. 

Our Marta Kostyuk vs Iga Swiatek Pick: Iga Swiatek to Win. 

Prediction:

 

Iga Swiatek to Win

-149
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All tips are fully researched and given in good faith, but profits cannot be guaranteed.