Luca Van Assche wins priced at 93.0% on Kalshi, up 49 points, on $1.2M traded
PredictionBubbles' sports board, refreshed this run to 548 open markets with $817.7M in total volume, lists the Van Assche match contract as its largest upward sports…
Luca Van Assche’s match-win contract on Kalshi stood at a 93.0% market-implied probability, up 49 percentage points over the last 24 hours, with $1.2M traded, according to PredictionBubbles. The snapshot, published Oct 22, 2026 · 10:24 AM ET, identified the contract as the sports board’s largest upward mover.
A sharp move, with limited match context
The repricing puts Van Assche firmly on the favored side of the contract. The supplied material, however, does not identify his opponent, the tournament or the match’s status, nor does it explain what drove the change.
PredictionBubbles notes that sports prices can respond to lineups, injuries, form and live scores. Those are general explanations of market behavior—not evidence of the cause of Van Assche’s move. The 93.0% reading reflects traders’ pricing rather than a confirmed result.
Movement and volume tell different stories
The refreshed sports board covered 548 open markets with $817.7M in total volume, according to PredictionBubbles. Its coverage included 197 Kalshi markets and 351 Polymarket markets, with data refreshed every 15 minutes.
The site ranks probability changes separately from trading volume. Its most-traded sports contract at the latest refresh concerned whether Shakhtar Donetsk would win the 2026-27 UEFA Champions League Championship, with $34.1M traded on Polymarket. Van Assche’s distinction was the size of his upward probability move, not the board’s largest volume total.
What it means for prediction markets
- The move is in percentage points: The 49-point increase measures the change in implied probability over 24 hours, not a percentage return.
- Volume does not establish the catalyst: The $1.2M figure represents total traded volume; the supplied data do not isolate trading during the price surge.
- The reading is a snapshot: Exchanges trade continuously, while PredictionBubbles refreshes its data every 15 minutes.
- Contract terms matter across venues: PredictionBubbles cautions that related Kalshi and Polymarket questions can differ in wording and resolution rules.
- Predictionbubbles (predictionbubbles.net)https://predictionbubbles.net/markets/sports/