A USL League One prediction market lets traders take positions on real-world USL League One outcomes. Each market offers shares priced between 0¢ and 100¢, where the price represents the implied probability that the outcome occurs. You can browse all live USL League One markets on this page.

There are currently 6 active USL League One markets on Polymarket. The full list is available on this page.

The top USL League One markets by volume right now are New York Cosmos vs. One Knoxville SC, Forward Madison FC vs. Portland Hearts of Pine, and Richmond Kickers vs. Corpus Christi FC. These are typically driven by upcoming matchups, breaking injury news, and lineup confirmations.

The next scheduled USL League One event with a market on Polymarket is New York Cosmos vs. One Knoxville SC on October 17, 2026.

Each contract is priced between 0¢ and 100¢. A USL League One team or player priced at 65¢, for example, means the market is implying a 65% probability that they win or hit the stated outcome. The other side trades at 35¢.

USL League One markets typically cover individual game and match outcomes, season-long awards, championship futures, and player props where available. The exact mix depends on the USL League One schedule and what traders are most active on at any given time — see the live list on this page for what's currently open.

Prices tend to move fastest on news that changes who is playing or how they'll perform — confirmed lineups, injury updates, suspensions, weather, and in-play developments. The 24–48 hours before a USL League One event are typically the most active window for price movement.