Week 6 · Fantasy intelligence
powered by prediction markets
Manage Your Team
Like a Market.
Prediction markets reveal where real money disagrees with conventional fantasy rankings. MarketBall turns those signals into actionable fantasy intelligence.
Live prediction-market data from Polymarket and Kalshi · player data from Sleeper
MarketBall is a fantasy sports analytics and information service. We analyze prediction-market data alongside traditional fantasy data to produce rankings, player analysis and insights. MarketBall does not accept bets or wagers, operate paid fantasy contests, award prizes, or let you buy or sell prediction-market contracts. About MarketBall
ROS MarketRank Top 100
The fantasy baseline, adjusted by live prediction-market signals for the rest of the season.
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See The Full Top 100.
You're seeing the first 5 players. A free MarketBall account unlocks the complete MarketRank Top 100, every position, and your watchlist.
- All 100 players across every position
- Market movers, edge and confidence
- Where the market disagrees with the baseline
- Save players to My Watchlist
Permanent free account. No credit card required.
Market Movers
Who's gaining and losing value according to prediction markets?
Market Risers
Market Fallers
Market vs. Experts
Money Talks, We Listen
Where our prediction-market signals move players furthest from expert consensus.
| Player | Expert RK | Market RK | Difference | Signal |
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