This market refers to the tennis match between Maria Sakkari and Zeynep Sonmez in the National Bank Open, originally scheduled for August 6, 2026 at 10:00AM ET.
This market will resolve to 'Maria Sakkari' if Maria Sakkari advances against Zeynep Sonmez.
This market will resolve to 'Zeynep Sonmez' if Zeynep Sonmez advances against Maria Sakkari.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
National Bank Open: Maria Sakkari vs Zeynep Sonmez
WTA
Zeynep Sonmez32
Maria Sakkari66Final
Game context
Maria Sakkari enters this National Bank Open second-round matchup on outdoor hard courts with a 2-1 head-to-head edge, including a straight-sets win over Sonmez at the 2026 Qatar Open. The 29th seed arrives after a runner-up finish in Athens but holds a modest 17-15 record for the year and limited success historically in Toronto. Sonmez, ranked 52nd, brings momentum from a first-round victory over Rebecca Marino and a strong hard-court season overall, having secured earlier wins against higher-ranked opponents on the surface. The Turkish player’s improved consistency and comfort on this court type create realistic upset potential against the more experienced Greek, whose recent results have shown vulnerability in closing out key matches.
Moneyline
$147.9K Vol.Match Completed
1st Set Winner
$1.1K Vol.Set Winner
$583 Vol.Total Games
$105 Vol.National Bank Open: Maria Sakkari vs Zeynep Sonmez Match O/U 21.5
National Bank Open: Maria Sakkari vs Zeynep Sonmez Match O/U 22.5
National Bank Open: Maria Sakkari vs Zeynep Sonmez Match O/U 23.5
Set Total
$35 Vol.National Bank Open: Maria Sakkari vs Zeynep Sonmez Set 2 O/U 8.5
National Bank Open: Maria Sakkari vs Zeynep Sonmez Total Sets: O/U 2.5
National Bank Open: Maria Sakkari vs Zeynep Sonmez Set 2 O/U 9.5
National Bank Open: Maria Sakkari vs Zeynep Sonmez Set 2 O/U 10.5
Set Handicap
$3.4K Vol.National Bank Open: Maria Sakkari vs Zeynep Sonmez Set Handicap +/-1.5
National Bank Open: Maria Sakkari vs Zeynep Sonmez Set Handicap +/-1.5
1st Set Total
$115 Vol.National Bank Open: Maria Sakkari vs Zeynep Sonmez Set 1 O/U 8.5
National Bank Open: Maria Sakkari vs Zeynep Sonmez Set 1 O/U 9.5
National Bank Open: Maria Sakkari vs Zeynep Sonmez Set 1 O/U 10.5
Resolution Source: www.wtatennis.com
Odds & FAQ
What are the current odds for National Bank Open: Maria Sakkari vs Zeynep Sonmez?
Completed Match dominates the field at 99%; the nearest challenger, National Bank Open: Maria Sakkari vs Zeynep Sonmez Set 1 Winner, trades at just 99%. The order book treats this as nearly decided.
What do traders predict for National Bank Open: Maria Sakkari vs Zeynep Sonmez?
Traders price Completed Match at a 99% implied probability - about as confident as prediction markets get. Real money stands behind that number, updated live.
When does the National Bank Open: Maria Sakkari vs Zeynep Sonmez market resolve?
Resolution is scheduled for 13 Aug 2026 (8 days left). Once the outcome is confirmed, the market settles under Polymarket's published criteria.
How much money is trading on National Bank Open: Maria Sakkari vs Zeynep Sonmez?
Traders have put $6.8M through this market so far - a solid gauge of how much real money backs these odds.
How can I trade National Bank Open: Maria Sakkari vs Zeynep Sonmez on Polymarket?
Follow this page for live prices; trading happens on Polymarket itself. Start small - implied odds move, and so can your position's value.
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