Polymarket has 1,797 active sports markets clearing $2982.1M in cumulative volume. This is the top 15 by current dollar flow.
Top 15 Sports Markets
| # | Market | Volume | Liquidity |
|---|---|---|---|
| #1 | Will Chelsea win the 2025–26 English Premier League? | $91.3M | $1.1M |
| #2 | Will Uzbekistan win the 2026 FIFA World Cup? | $37.2M | $5.9M |
| #3 | Will the Charlotte Hornets win the 2026 NBA Finals? | $36.5M | $983K |
| #4 | Will the Memphis Grizzlies win the 2026 NBA Finals? | $36.1M | $1.8M |
| #5 | Will Curaçao win the 2026 FIFA World Cup? | $34.1M | $6.4M |
| #6 | Will Atletico Madrid win the 2025–26 La Liga? | $32.3M | $1.4M |
| #7 | Will USA win the 2026 FIFA World Cup? | $31.2M | $3.1M |
| #8 | Will New Zealand win the 2026 FIFA World Cup? | $29.0M | $6.0M |
| #9 | Will Villarreal win the 2025–26 La Liga? | $27.7M | $826K |
| #10 | Will the San Antonio Spurs win the 2026 NBA Finals? | $26.3M | $182K |
| #11 | Will Saudi Arabia win the 2026 FIFA World Cup? | $25.6M | $6.5M |
| #12 | Will South Africa win the 2026 FIFA World Cup? | $25.4M | $6.5M |
| #13 | Will the Chicago Bulls win the 2026 NBA Finals? | $25.4M | $1.2M |
| #14 | Will the Portland Trail Blazers win the 2026 NBA Finals? | $24.8M | $1.1M |
| #15 | Will Atletico Madrid win the 2025–26 Champions League? | $24.7M | $590K |
Snapshot from the Protodex Polymarket dataset, captured 2026-05-13.
Why Sports Markets Are Worth Watching
Sports markets typically have the deepest informed-trader pool on Polymarket — partisans, journalists, lobbyists, and professional speculators all converge on the same handful of high-stakes contracts. That density makes prices unusually informative compared to retail-dominated categories like entertainment or weather.
If you want to backtest a strategy on this category, the full historical dataset has 15-minute price snapshots and orderbook depth for every sports market in this list. Get the dataset →
📊 The Full Polymarket Historical Dataset
10.8M+ price snapshots across 13,900+ prediction markets. 15-minute frequency, orderbook depth, 43+ days of data. Use the same source data behind this post for your own backtests, models, and research.
Get the dataset →