This market refers to the tennis match between Murkel Dellien and Ryan Nijboer in the Sion, originally scheduled for August 17, 2026 at 4:00AM ET.
This market will resolve to 'Murkel Dellien' if Murkel Dellien advances against Ryan Nijboer.
This market will resolve to 'Ryan Nijboer' if Ryan Nijboer advances against Murkel Dellien.
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 ATP Tour. A consensus of credible reporting may also be used.
Sion: Murkel Dellien vs Ryan Nijboer
ATP
Ryan Nijboer66
Murkel Dellien21Final
Game context
Murkel Dellien enters this first-round Sion Challenger clash on red clay as the higher-ranked player near No. 307, bringing greater ATP-level experience and a South American clay-court background that aligns with the surface. Dellien arrives off a straight-sets loss in Todi but has shown competitive form on slower European clay this summer. Ryan Nijboer, ranked around No. 504–508, comes in after a recent three-set defeat in Hamburg and limited recent success at the Challenger level. With no prior head-to-head meetings, traders are weighing Dellien’s ranking edge and surface familiarity against Nijboer’s potential to exploit any inconsistency in Dellien’s recent results on the slower European swing.
Moneyline
$53.9K Vol.Match Completed
1st Set Total
Sion: Murkel Dellien vs Ryan Nijboer Set 1 O/U 8.5
Sion: Murkel Dellien vs Ryan Nijboer Set 1 O/U 9.5
Sion: Murkel Dellien vs Ryan Nijboer Set 1 O/U 10.5
Total Games
Sion: Murkel Dellien vs Ryan Nijboer Match O/U 21.5
Sion: Murkel Dellien vs Ryan Nijboer Match O/U 22.5
Sion: Murkel Dellien vs Ryan Nijboer Match O/U 23.5
Set Winner
Set Total
$226 Vol.Sion: Murkel Dellien vs Ryan Nijboer Total Sets: O/U 2.5
Sion: Murkel Dellien vs Ryan Nijboer Set 2 O/U 8.5
Sion: Murkel Dellien vs Ryan Nijboer Set 2 O/U 9.5
Sion: Murkel Dellien vs Ryan Nijboer Set 2 O/U 10.5
Set Handicap
$948 Vol.Sion: Murkel Dellien vs Ryan Nijboer Set Handicap +/-1.5
Sion: Murkel Dellien vs Ryan Nijboer Set Handicap +/-1.5
1st Set Winner
$365 Vol. Resolution Source: www.atptour.com
Odds & FAQ
What are the current odds for Sion: Murkel Dellien vs Ryan Nijboer?
Completed Match dominates the field at 99%; the nearest challenger, Sion: Murkel Dellien vs Ryan Nijboer Set Handicap +/-1.5, trades at just 99%. The order book treats this as nearly decided.
What do traders predict for Sion: Murkel Dellien vs Ryan Nijboer?
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 Sion: Murkel Dellien vs Ryan Nijboer market resolve?
The market runs until 24 Aug 2026 (6 days left), then settles according to Polymarket's published resolution rules for this event.
How much money is trading on Sion: Murkel Dellien vs Ryan Nijboer?
Traders have put $13.3M through this market so far - a solid gauge of how much real money backs these odds.
How can I trade Sion: Murkel Dellien vs Ryan Nijboer 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.
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