MLS Cup Winner 2026
Markets
Every market on this event, moneyline first. Select one to compare it across platforms in the side panel.
| Outcome | Best | Volume | Gemini | Kalshi | Limitless | Novig | Polymarket | Polymarket US |
|---|---|---|---|---|---|---|---|---|
Nashville SC Favorite | 24.2%Polymarket | $644.3K | — | — | — | — | ||
Inter Miami CF | 18.0%Polymarket | $563.5K | — | — | — | — | ||
Vancouver Whitecaps FC Widest spread 2.3% | 15.4%Polymarket | $623.6K | — | — | — | — | ||
Dallas | 6.7%Polymarket | $148.2K | — | — | — | — | ||
St. Louis City SC | 5.5%Polymarket | $243.2K | — | — | — | — | ||
Philadelphia Union | 6.0%Kalshi | $413.2K | — | — | — | — | ||
New England | 5.0%Kalshi | $119.6K | — | — | — | — | ||
Los Angeles FC | 5.0%Polymarket | $244.1K | — | — | — | — | ||
Chicago | 4.6%Polymarket | $350.3K | — | — | — | — | ||
Houston | 2.9%Polymarket | $571.7K | — | — | — | — | ||
Charlotte | 3.0%Kalshi | $2.1M | — | — | — | — | ||
San Jose Earthquakes | 2.6%Polymarket | $1.3M | — | — | — | — | ||
AI-generated summary, may be inaccurate.
The 2026 MLS Cup Winner market tracks which club will claim the league's championship for the upcoming season, with each outcome representing a single team lifting the trophy. Pricing is currently listed on Polymarket and Kalshi, which together have driven more than $25.5 million in volume since the market opened. Vancouver Whitecaps FC sits atop the board as the favourite at a 18.5% implied probability, narrowly ahead of Nashville SC at 16.9% and Inter Miami CF at 16.3%. This tight three-way spread at the top suggests no dominant front-runner has emerged this early in the season, with bettors spreading risk across several contenders. Nashville SC shows the widest cross-platform divergence among the leaders, with Kalshi pricing it at 18.5%... excuse me, at 16.0% versus Polymarket's 18.3%, a 2.8-point gap that is the largest of any outcome in the dataset. St. Louis City SC rounds out the next tier at 7.2%, followed by Philadelphia Union at 6.6%, while the remaining field thins quickly into single digits and fractional percentages for long-shot clubs like Sporting Kansas City, CF Montréal, and D.C. United. Most mid-and-lower-tier outcomes show tight agreement between Polymarket and Kalshi, with spreads under a point, indicating broadly consistent pricing across venues despite differing liquidity levels. Overall, the market reflects an early-season, wide-open title race rather than a clear consensus favourite, with pricing still fairly aligned across the two platforms that cover this event.
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