Sports
Polymarket market
Track live probability, outcome prices, volume, liquidity, and resolution details for Otto Virtanen vs. Kamil Majchrzak: Total Sets O/U 2.5. The market currently shows a live probability of 100%.
Probability
100%
24h Volume
$0
Liquidity
$0
Chart outcome
Switches which outcome price history is shown.
Current
100%
Change
+31%
High
100%
Low
43%
Over 2.5 moved from 69% to 100% over the last week, trading between 43% and 100%.
Over 2.5 price history from Polymarket CLOB.
23 points
This market asks whether Otto Virtanen and Kamil Majchrzak will complete at least three sets in their Birmingham match. Because tennis can finish in straight sets, stretch to a deciding set, or be affected by retirement or weather, the total-sets line is a simple way to measure how competitive the match actually becomes.
The contract is tied to the tennis match between Otto Virtanen and Kamil Majchrzak in Birmingham, originally scheduled for June 6, 2026 at 6:00 AM ET. It resolves to Over if the match finishes with 3 or more completed sets, and Under if it finishes in 2 sets; a super tie-break counts as one set for this purpose. The market uses official Challenger statistics for settlement, and it can still settle 50-50 if the match starts but does not finish, or if it is canceled before play begins or delayed more than seven days without a result.
A total-sets line like 2.5 captures a specific tennis uncertainty: whether the players are evenly matched enough to force a deciding set, or whether one player can close it out quickly. Otto Virtanen and Kamil Majchrzak are both established pro players, so even without a full match preview, readers can understand why a straight-sets win versus a longer battle is a meaningful question here. The market is also influenced by the possibility of an incomplete match, since the rules treat certain unfinished outcomes differently from a normal final score.
Any confirmed information about the match format, court conditions, or player availability can matter, especially if one player is expected to struggle physically or is replaced before play begins. Once the match starts, the live score is the biggest driver: an early split of sets makes Over 2.5 much more plausible, while a one-sided first set can point toward Under. Because a super tie-break counts as one set, readers should watch whether the match is being played under a format that makes a third-set super tie-break more likely to appear.
Related markets
The current market price implies roughly a 100% chance for the leading outcome, based on live Polymarket pricing. That number is not a prediction from PredictionNinja and it is not a guarantee; it is the current crowd-priced view of the market and can change quickly when new information appears.
The key things to verify are whether the match is officially completed, how many sets the official Challenger record credits, and whether any super tie-break is counted as a set under these rules. The market can resolve 50-50 if the match is abandoned after starting, canceled before play, or left without a result more than seven days past the scheduled date, so the final outcome is not always just the scoreline. The deadline shown on the page is June 13, 2026, and the source of truth is the official Challenger statistics rather than unofficial scoreboards.
Track live probability, outcome prices, volume, liquidity, and resolution details for Otto Virtanen vs. Kamil Majchrzak: Total Sets O/U 2.5. The market currently shows a live probability of 100%.
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Over 2.5
100%
Under 2.5
0%
This market is currently listed with an end date of Jun 13, 2026. Market timelines can change if the underlying event is postponed, rescheduled, or resolved early.
This market refers to the tennis match between Otto Virtanen and Kamil Majchrzak in the Birmingham, originally scheduled for June 6, 2026 at 6:00AM ET. This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under." A super tie breaker is considered as one (1) set for total set markets. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official Challenger statistics.
Probability signal
The current price implies a strong favorite, so new information would need to be meaningful to move the market sharply.
Liquidity context
Liquidity is not available in the current feed, so treat the displayed snapshot as incomplete.
Spread
The bid-ask spread is tight, which usually points to a more actively priced market.
Recent movement
The 24h move is notable, so recent news or market activity may have changed trader expectations.
The current displayed probability is 100%, based on the latest normalized Polymarket data available to PredictionNinja.
The rules and resolution criteria are pulled from the market description provided by Polymarket when available.
Prediction markets can move whenever traders react to new information, liquidity changes, injuries, announcements, news, or other event-specific developments.
No. PredictionNinja displays market data and context for research only. It is not financial, legal, betting, or investment advice.
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7/6/2026
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