Compare NCAA Men's Basketball Tournament: TCU Horned Frogs vs. Duke Blue Devils prediction market odds side by side across Kalshi, Polymarket. Platforms show similar odds, with an average spread of just 0.0pp. Close agreement often signals strong market consensus. With $3.25M in combined trading volume across 12 outcomes, this is one of the most actively traded cross-platform prediction markets.
| Outcome |  Kalshi |  Polymarket | Spread |
|---|---|---|---|
O Over 136.5 points scored | - | - | |
O Over 130.5 points scored | 99%+26.0 |
| - |
| - |
O Over 124.5 points scored | - | - |
O Over 133.5 points scored | - | - |
O Over 127.5 points scored | - | - |
O Over 145.5 points scored | - | - |
O Over 151.5 points scored | - | - |
O Over 148.5 points scored | - | - |
O Over 154.5 points scored | - | - |
O Over 142.5 points scored | - | - |
Y Yes (Over 140.5) | - | - |
 Yes | - | - |
