Matteo Berrettini trades at 88c on Kalshi against 96c on Polymarket in today's tennis match against Ugo Humbert, on $871K traded in 24 hours

Philadelphia’s contract for at least 7 professional football wins fell 22c to 18c, according to a PredictionMarketPicks snapshot published Nov 4, 2026, at 2:24 PM ET.

The snapshot placed the contract first among all 24-hour movers across Kalshi’s board. That ranking describes the size of its price change, rather than its trading activity.

Trading activity and reporting limits

PredictionMarketPicks recorded 2,069 contracts traded. The supplied summary also included a figure of 29K, but cut off before identifying what that number measured.

The available material provides no explanation for the decline or further details about the contract’s terms. It therefore establishes the price move and its board-wide ranking, but not the catalyst behind the repricing.

What it means for prediction markets

• The drop to 18c marks a substantial shift away from Philadelphia reaching the contract’s at-least-7-win threshold.
• The 2,069 contracts traded provide activity context, but the incomplete summary does not establish liquidity or explain why the price moved.
• The largest-mover ranking is specific to the snapshot’s 24-hour window, not evidence of a longer-term trend.