This market refers to the tennis match between Aoi Ito and Katherine Sebov in the National Bank Open, originally scheduled for August 2, 2026 at 2:00PM ET.
This market will resolve to 'Aoi Ito' if Aoi Ito advances against Katherine Sebov.
This market will resolve to 'Katherine Sebov' if Katherine Sebov advances against Aoi Ito.
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: Aoi Ito vs Katherine Sebov
WTA
Katherine Sebov66
Aoi Ito34Final
Game context
Aoi Ito and Katherine Sebov enter this National Bank Open matchup with nearly identical WTA rankings near 230, though Ito reached a career high of No. 82 last season and owns a WTA 125 title. Both players have posted mixed 2026 records, with Ito at 9-17 overall and Sebov at 19-19; recent hard-court action shows Ito advancing in Toronto qualifying while Sebov fell in Memphis. The hard-court surface favors baseline consistency and movement, where Ito’s varied spin and slice game has produced occasional upsets against stronger opponents. Sebov benefits from home-country support and familiarity with Canadian conditions. Matchup dynamics, recent form on the surface, and any last-minute injury or fatigue updates will shape trader consensus on implied probabilities.
Moneyline
$136.6K Vol.Match Completed
1st Set Winner
$172 Vol.Set Winner
$53 Vol.Set Total
$2 Vol.National Bank Open: Aoi Ito vs Katherine Sebov Set 2 O/U 8.5
National Bank Open: Aoi Ito vs Katherine Sebov Total Sets: O/U 2.5
National Bank Open: Aoi Ito vs Katherine Sebov Set 2 O/U 9.5
National Bank Open: Aoi Ito vs Katherine Sebov Set 2 O/U 10.5
1st Set Total
$20 Vol.National Bank Open: Aoi Ito vs Katherine Sebov Set 1 O/U 8.5
National Bank Open: Aoi Ito vs Katherine Sebov Set 1 O/U 9.5
National Bank Open: Aoi Ito vs Katherine Sebov Set 1 O/U 10.5
Total Games
$61 Vol.National Bank Open: Aoi Ito vs Katherine Sebov Match O/U 21.5
National Bank Open: Aoi Ito vs Katherine Sebov Match O/U 22.5
National Bank Open: Aoi Ito vs Katherine Sebov Match O/U 23.5
Set Handicap
$13 Vol.National Bank Open: Aoi Ito vs Katherine Sebov Set Handicap +/-1.5
National Bank Open: Aoi Ito vs Katherine Sebov Set Handicap +/-1.5
Resolution Source: www.wtatennis.com
Odds & FAQ
What are the current odds for National Bank Open: Aoi Ito vs Katherine Sebov?
At 99%, Completed Match has pulled far clear of National Bank Open: Aoi Ito vs Katherine Sebov Set 2 O/U 8.5 (99%). Prices stay live until resolution, but the market sees one clear outcome.
What do traders predict for National Bank Open: Aoi Ito vs Katherine Sebov?
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: Aoi Ito vs Katherine Sebov market resolve?
Mark 9 Aug 2026 (7 days left): that's when this market is due to resolve, following Polymarket's published criteria once the result is verified.
How much money is trading on National Bank Open: Aoi Ito vs Katherine Sebov?
Total turnover stands at $4.3M. Volume shows conviction: these odds are backed by actual positions, not polls.
How can I trade National Bank Open: Aoi Ito vs Katherine Sebov on Polymarket?
You can watch the odds move here in real time and trade the market directly on Polymarket. As always, prediction trading carries real risk.
