Illinois Sports Prediction Markets & 2026 Odds
Illinois sports odds from prediction markets, centered on clubs that play their home games in the state: Chicago's professional teams and the Big Ten football programs in Champaign and Evanston.
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Atlanta FalconsLeagues
The leagues that place a club in Illinois · clubs, season markets and the money on themSeason markets
Chicago Bulls NBA Finals Odds 2027
Chicago Bulls27th of 30<1%+49900Chicago Bears NFC Championship Odds 2026
Chicago Bears5th of 168%+1150Illinois Fighting Illini NCAA Tournament Odds 2027
| Market | Illinois | Price | 24h | Field | Volume | Settles |
|---|---|---|---|---|---|---|
| NFL 4 marketsLeague hub → | ||||||
| Chicago Bears NFC North Odds 2026NFL · 4 outcomes · Kalshi · 2 venues | Chicago Bears 3rd of 4 | 19%+426 | — | Minnesota Vikings 45%4 outcomes | Kalshi 2.9M contracts · Polymarket $97K | Jan 11, 2027 |
| Chicago Bears Playoff Odds 2026NFL · 2 outcomes · Kalshi | Chicago Bears 57%No 46% | 57%-133 | up 2 points over 24h | No 46% | Kalshi 117K contracts | — |
| Chicago Bears Win Total Odds 2026NFL · 17 thresholds · Kalshi · 2 venues | 10+ wins line17 thresholds | 51%-104 | — | Over 9.5 wins 43% · Over 10.5 wins 31% | Kalshi 828K contracts · Polymarket $13K | Jan 17, 2027 |
| NCAAF 3 marketsLeague hub → | ||||||
| Illinois Big Ten Championship Odds 2026NCAAF · 18 outcomes · 1 venue |  Northwestern 7th of 18 Illinois 13th | 2%+4900 | — | Ohio St. 49%18 outcomes | Kalshi 1.4M contracts | Dec 5, 2026 |
| Northwestern Football Win Total Odds 2026NCAAF · 6 thresholds · Kalshi | 9+ wins line6 thresholds | 38%+163 | down 3 points over 24h | 8+ wins 67% · 10+ wins 14% | Kalshi 19K contracts | Dec 20, 2026 |
| Illinois Fighting Illini Football Win Total Odds 2026NCAAF · 6 thresholds · Kalshi | 5+ wins line6 thresholds | 41%+144 | down 10 points over 24h | 4+ wins 69% · 6+ wins 21% | Kalshi 11K contracts | Dec 20, 2026 |
| NBA 1 marketLeague hub → | ||||||
| NHL 1 marketLeague hub → | ||||||
| Chicago Blackhawks Stanley Cup Odds 2027NHL · 32 outcomes · Kalshi · 2 venues |  Chicago Blackhawks 30th of 32 | 1%+9900 | — | Colorado Avalanche 11%32 outcomes | Kalshi 4.0M contracts · Polymarket $1.3M | Jun 30, 2027 |
Movers
Biggest moves in 24h- Illinois Fighting Illini Football Win Total Odds 20265+ winsdown 10 points over 24h41%+144
- Northwestern Football Win Total Odds 20269+ winsdown 3 points over 24h38%+163
- Chicago Bears Playoff Odds 2026Chicago Bearsup 2 points over 24h57%-133
- Chicago Bears NFC Championship Odds 2026Chicago Bearsheld within a point over 24h8%+1150
- Illinois Fighting Illini NCAA Tournament Odds 2027Dukeheld within a point over 24h15%+567
- Illinois Big Ten Championship Odds 2026Northwesternheld within a point over 24h2%+4900
- Chicago Bears NFC North Odds 2026Chicago Bearsheld within a point over 24h19%+426
Closing soon
Next to settle- Northwestern Football Win Total Odds 2026Dec 20, 2026 · 9+ wins38%+163
- Illinois Fighting Illini Football Win Total Odds 2026Dec 20, 2026 · 5+ wins41%+144
- Chicago Bears Win Total Odds 2026Jan 17, 2027 · 10+ wins51%-104
Teams
9 Illinois clubs, games and season marketsAll teams →
Chicago White Sox
Chicago Cubs
Chicago Fire
Chicago SkyTop Illinois Sports Markets
The Bears carry the deepest set of Illinois sports contracts. The NFC North race, the playoff question, the NFC title and the regular-season win total ask related questions at different depths, from whether Chicago plays in January to exactly how many games it wins at Soldier Field and on the road.
Basketball and hockey enter through title fields that run into 2027: the Bulls' NBA Finals contract and the Blackhawks' Stanley Cup contract, both for United Center tenants. College football adds win-total ladders for the Fighting Illini and Northwestern, plus the Big Ten title for both programs. The Cubs, White Sox, Fire and Sky have their own club pages on the teams page.
What Moves Illinois Sports Markets
Results are the main input, and the schedule decides when each one lands. A Bears game reprices the division race, the playoff line and every win-total rung on the same afternoon, and news about a starting quarterback can do the same between games. Chicago's regular season ends at Minnesota on January 10, 2027.
The college ladders run on a shorter clock. The Fighting Illini and Northwestern meet at Ryan Field in Evanston on November 28, 2026, the last regular-season game for both, and the Big Ten championship game follows at Lucas Oil Stadium in Indianapolis on December 5. The Bulls' regular season runs to April 11, 2027 and the Blackhawks' to April 10, so those title prices drift with the standings over months rather than jumping on a single night.
Why Illinois Sports Prediction Markets
A bookmaker sets a line and takes the other side of every wager; an exchange matches one trader with another, so a contract's price is simply what one side pays for a Yes. That makes a season-long question, such as whether Northwestern reaches eight wins, readable as a probability on any day of the season. The settlement rules are specific. Division and playoff contracts follow the NFL's tiebreakers, title fields pay the league champion, and the win totals count regular-season games only, so bowl and playoff games never touch them. Where Kalshi and Polymarket both price a line, the figure shown is the cheaper Yes with its exchange named.
Questions readers ask
How do sports prediction markets work?
A sports contract asks one yes-or-no question, such as whether the Bears win the NFC North in the 2026 season, and pays a fixed amount if the answer is Yes. The price traders pay for that payout reads as a probability.
Which Illinois teams have sports prediction markets?
The Chicago Bears, Chicago Bulls, Chicago Blackhawks, the Illinois Fighting Illini and Northwestern, through division, playoff, title and win-total contracts. The Cubs, White Sox, Fire and Sky have club pages as well.
How do Illinois sports markets settle?
On official results. The Bears' division and playoff contracts follow the NFL's tie-breaking procedure, and the Fighting Illini and Northwestern win totals count regular-season games only, leaving out bowl, conference championship and College Football Playoff games.
When do Illinois and Northwestern play in 2026?
On Saturday, November 28, 2026, at Ryan Field in Evanston, per ESPN's schedule. It is the last regular-season game for both programs, so it settles the top open rungs of both win-total ladders.
Are sports prediction markets legal in Illinois?
The Illinois Gaming Board, which oversees sports wagering in the state, has sent cease-and-desist letters to prediction-market venues, and on October 2, 2026 a federal judge in Chicago partly granted preliminary-injunction motions brought by Kalshi, Coinbase and the United States. The legal status page carries both, dated.