About This Market
Sharecbb-wis-ill-2026-03-13 : Sports event: Wisconsin Badgers vs. Illinois Fighting Illini - cbb
Live prediction market odds for Wisconsin Badgers vs. Illinois Fighting Illini. Compare prices across Kalshi and Polymarket and ProphetX.

MARKET RESOLVEDKalshi / Polymarket / ProphetX
Resolved 2026-03-13
This market resolved on 2026-03-13. Wisconsin was the officially declared outcome. Prior to resolution, the market peaked at 95%.
cbb-wis-ill-2026-03-13 : Sports event: Wisconsin Badgers vs. Illinois Fighting Illini - cbb
| Candidate | ![]() | ![]() | ![]() |
|---|---|---|---|
WisconsinWINNER | 99% | 4% | 95% |
Illinois | 1% | 97% | 20% |
Wisconsin Badgers vs. Illinois Fighting Illini was a prediction market event tracked across 3 platforms (Kalshi, Polymarket, ProphetX). Wisconsin led the market at 66% implied probability before resolution. Other contenders include Illinois at 39%.
Wisconsin held the lead at 66% implied probability heading into resolution. Behind Wisconsin, Illinois at 39% were the next closest contenders. The 95.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Here were the closing odds across Kalshi, Polymarket, ProphetX: Wisconsin: 99¢ on Kalshi, 4¢ on Polymarket, 95¢ on ProphetX. Illinois: 1¢ on Kalshi, 97¢ on Polymarket, 20¢ on ProphetX. The 95.5% spread across platforms highlights where markets disagreed — a gap traders can exploit by buying low on one platform and selling high on another.
A price of 66¢ meant the market estimated a 66% chance that Wisconsin would be the outcome. Traders who bought at 66¢ and held through resolution received $1.00 per share — a 52% return on their position. Those on the wrong side received $0.
Wisconsin
65.7% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi.
KalshiIf Illinois wins the Wisconsin at Illinois men's college basketball game originally scheduled for Mar 13, 2026, then the market resolves to Yes.
The following market refers to the team who wins the Wisconsin at Illinois men's college basketball game originally scheduled for Mar 13, 2026. If this game is postponed or delayed, the market will remain open and close after the rescheduled game has finished (within two weeks). If the cancelled game is not played or is rescheduled further than two weeks out, the market will resolve to a fair price for each team in accordance with the rules. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the NCAA. All trademarks, logos, and brand names are the property of their respective owners.