Tampa Bay win the 2026 Pro Baseball Championship priced at 9.6% on Kalshi, up 5.9 points, on $12.2M traded
PredictionBubbles' sports board, fresh on its Oct. 28, 10:56 UTC read, lists the Tampa Bay Kalshi championship contract among its upward sports moves, in a sports…
Tampa Bay’s contract to win the 2026 Pro Baseball Championship was priced at a 9.6% market-implied probability on Kalshi, up 5.9 percentage points over 24 hours, according to PredictionBubbles. The contract had $12.2M in total traded volume.
The figures came from the sports board’s Oct. 28, 10:56 UTC reading. Tampa Bay appeared among its upward sports moves, although the supplied material does not identify a specific catalyst for the increase.
A sizable move, but still below 10%
The price change represents a sharp increase in traders’ assessment of Tampa Bay’s championship prospects. Even after that rise, however, the contract’s implied probability remained below 10%; the move should not be confused with a shift to favorite status.
The $12.2M figure measures total traded volume, not money traded during the latest 24-hour window. PredictionBubbles separately ranks markets by absolute probability movement over 24 hours and by cumulative trading volume.
The board behind the price
According to PredictionBubbles, its sports page tracks 507 open markets: 209 on Kalshi and 298 on Polymarket. Its embedded visualization displays the 300 largest by volume, while the full board includes all 507.
PredictionBubbles refreshes its data every 15 minutes, while trading on the underlying exchanges continues between updates. The site aggregates exchange-published prices rather than accepting wagers, and cautions that related contracts across venues can differ in wording and resolution rules.
What it means for prediction markets
- Direction and level are distinct: Tampa Bay gained 5.9 percentage points, but its 9.6% implied probability still priced a championship as an unlikely outcome.
- Volume is cumulative: The $12.2M total does not establish how much trading accompanied the latest price increase.
- Timing matters: The Oct. 28, 10:56 UTC reading is a snapshot, not a guarantee of the current executable price.
- Comparisons require contract checks: Similar Kalshi and Polymarket questions may have different wording or settlement criteria.
Sources & attribution
- [1]Predictionbubbles (predictionbubbles.net)https://predictionbubbles.net/markets/sports/
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