This market refers to the tennis match between Kalin Ivanovski and Aleksander Chayka in the ITF Men Ollersbach, originally scheduled for July 20, 2026 at 8:00PM ET.
This market will resolve to 'Kalin Ivanovski' if Kalin Ivanovski advances against Aleksander Chayka.
This market will resolve to 'Aleksander Chayka' if Aleksander Chayka advances against Kalin Ivanovski.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka
ITF

Aleksander Chayka
0-0
–
vs
21/07 00:00
–

Kalin Ivanovski
0-0
Game context
Kalin Ivanovski enters this M25 Ollersbach clay-court match as the clear favorite, holding an ATP ranking near 710 compared to Aleksander Chayka’s position around 1245. Ivanovski has posted strong recent results, including multiple wins that underscore his edge in experience and physical tools as a 6-foot-5 right-hander. The pair has no prior head-to-head history, leaving form, ranking differential, and adaptation to the slower clay surface as the primary drivers of trader sentiment. Chayka’s lower ranking reflects limited recent success at this level, though any late withdrawal or surface-specific adjustment could influence the outcome in this ITF-level encounter.
Moneyline
$1.1K Vol.Match Completed
1st Set Winner
Set Total
ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka Set 2 O/U 8.5
ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka Total Sets: O/U 2.5
ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka Set 2 O/U 9.5
ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka Set 2 O/U 10.5
1st Set Total
ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka Set 1 O/U 8.5
ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka Set 1 O/U 9.5
ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka Set 1 O/U 10.5
Set Winner
Total Games
$40.5K Vol.ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka Match O/U 21.5
ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka Match O/U 22.5
ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka Match O/U 23.5
Set Handicap
Resolution Source: www.itftennis.com
Odds & FAQ
What are the current odds for ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka?
It's a genuine race: ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka Match O/U 23.5 edges the field at 51%, barely ahead of Completed Match at 50%. Tight markets like this can flip on one headline.
What do traders predict for ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka?
At 51% implied for ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka Match O/U 23.5, the market isn't committing. Expect these numbers to move as the picture develops.
When does the ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka market resolve?
The market runs until 28 Jul 2026 (6 days left), then settles according to Polymarket's published resolution rules for this event.
How much money is trading on ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka?
$860K in total volume has traded here. Deeper markets like this tend to price events more sharply.
How can I trade ITF Ollersbach: Kalin Ivanovski vs Aleksander Chayka 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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