Cleveland win the 2026 Pro Baseball Championship priced at 19.8% on Kalshi, up 2 points, on $6.4M traded
PredictionBubbles' sports board ranks the championship contract among its most-traded sports markets — a contract not featured in any earlier edition today, in a sports…
Cleveland’s contract to win the 2026 Pro Baseball Championship was priced at a 19.8% implied probability on Kalshi, up 2 percentage points over 24 hours, with $6.4M traded. The snapshot was published Oct 16, 2026, at 11:24 PM ET.
According to PredictionBubbles, the championship contract ranked among the most-traded markets on its sports board. It had not featured in any earlier edition that day; that absence does not establish when the contract began trading.
Volume and price movement tell different stories
PredictionBubbles ranks its most-traded markets by total traded volume, separately from its ranking of absolute probability changes over the previous 24 hours. Cleveland’s $6.4M figure therefore describes cumulative trading activity, not the amount traded during the 2-point rise.
The supplied material does not identify a game result, lineup change, injury or other development behind Cleveland’s repricing. The 19.8% figure reflects the probability implied by traders’ exchange prices, rather than a bookmaker’s assessment.
A periodically refreshed snapshot
According to PredictionBubbles, its sports coverage spans 570 open markets across Kalshi and Polymarket: 245 on Kalshi and 325 on Polymarket. Its embedded display presents the 300 largest markets by volume, while the full board covers all 570.
The site updates its data every 15 minutes, although trading on the exchanges is continuous. It also cautions that related contracts across the two venues can have different wording, settlement rules and deadlines, limiting direct price comparisons.
What it means for prediction markets
- Cleveland gained probability, not certainty: the 2-percentage-point increase left its implied championship chance at 19.8%.
- Volume is not a measure of fresh buying: the $6.4M total does not reveal how much trading accompanied the latest move or what caused it.
- Timing and terms matter: the published price is a periodically refreshed snapshot, and any cross-venue comparison requires checking the contracts’ wording, settlement rules and deadlines.
Sources & attribution
- [1]Predictionbubbles (predictionbubbles.net)https://predictionbubbles.net/markets/sports/
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