AZ-08 House winner? (2028): Republican party 91% ▲ 91AZ-09 House winner? (2028): Republican party 82% ▲ 82Big Bash League, Women: Sydney Sixers vs Syd… 9% ▼ 41Abu Dhabi T10 League: United Tigers vs Arabi… 9% ▼ 41Peak traffic through the Strait of Hormuz? (… 91% ▲ 38College Football Playoff Qualifiers: Ohio St. 14% ▼ 37ACC Men's U19 Asia Cup: India Under-19s vs P… 26% ▼ 24How much will Anthropic raise in its IPO: $7… 16% ▼ 23Will Pete Hegseth be impeached: Before Apr 1… 81% ▲ 23Brazilian Grand Prix: Driver Winner: Max Ver… 13% ▼ 23Test Match: Afghanistan vs Zimbabwe: Draw 84% ▲ 23NCAA Football: 2026 Heisman Award Winner: CJ… 32% ▲ 19ATP Paris Winner: Carlos Alcaraz 73% ▲ 19Next Israeli government # of seats: <58 71% ▲ 19Pete Hegseth impeached by...: March 31, 2027 77% ▲ 19Khamenei # posts November 3 - November 10, 2… 85% ▲ 18Heisman Trophy Winner: CJ Carr 34% ▲ 18Traffic through the Strait of Hormuz? (11/2 … 45% ▼ 18Jonathan Taylor Next Team: New York G 31% ▼ 18NCAA Football: 2026 Heisman Award Winner: Je… 21% ▼ 17Next leader out of power before 2027: Netany… 43% ▲ 17College Football Playoff Qualifiers: Texas 73% ▲ 17How much will Anthropic raise in its IPO: $6… 37% ▲ 17What will Trump say during 60 Minutes: Ukraine 69% ▼ 16AZ-08 House winner? (2028): Republican party 91% ▲ 91AZ-09 House winner? (2028): Republican party 82% ▲ 82Big Bash League, Women: Sydney Sixers vs Syd… 9% ▼ 41Abu Dhabi T10 League: United Tigers vs Arabi… 9% ▼ 41Peak traffic through the Strait of Hormuz? (… 91% ▲ 38College Football Playoff Qualifiers: Ohio St. 14% ▼ 37ACC Men's U19 Asia Cup: India Under-19s vs P… 26% ▼ 24How much will Anthropic raise in its IPO: $7… 16% ▼ 23Will Pete Hegseth be impeached: Before Apr 1… 81% ▲ 23Brazilian Grand Prix: Driver Winner: Max Ver… 13% ▼ 23Test Match: Afghanistan vs Zimbabwe: Draw 84% ▲ 23NCAA Football: 2026 Heisman Award Winner: CJ… 32% ▲ 19ATP Paris Winner: Carlos Alcaraz 73% ▲ 19Next Israeli government # of seats: <58 71% ▲ 19Pete Hegseth impeached by...: March 31, 2027 77% ▲ 19Khamenei # posts November 3 - November 10, 2… 85% ▲ 18Heisman Trophy Winner: CJ Carr 34% ▲ 18Traffic through the Strait of Hormuz? (11/2 … 45% ▼ 18Jonathan Taylor Next Team: New York G 31% ▼ 18NCAA Football: 2026 Heisman Award Winner: Je… 21% ▼ 17Next leader out of power before 2027: Netany… 43% ▲ 17College Football Playoff Qualifiers: Texas 73% ▲ 17How much will Anthropic raise in its IPO: $6… 37% ▲ 17What will Trump say during 60 Minutes: Ukraine 69% ▼ 16

MLS Cup Champion Odds · 2026 Season

Kalshi traders give Nashville a 31% chance (Polymarket: 27%).

Kalshi Volume $248K 24h $1.1K Ends Dec 25, 2026 Updated Nov 8, 7:00 AM EST
OutcomeChanceOdds24h Polymarket
Nashville
31% +228 ▲ 3 27%
Miami
18% +471 ▼ 2 18%
Vancouver
16% +545 ▼ 2 15%
Philadelphia
7% +1438 ▲ 3 6%
Saint Louis
7% +1438 — —
Dallas
6% +1718 — 6%
Chicago
5% +2122 — 5%
Los Angeles F
5% +2122 ▲ 1 5%
New England
5% +2122 ▼ 1 4%
Houston
4% +2757 — 3%
Charlotte
3% +3900 ▼ 1 2%
San Jose
3% +3900 — 3%
Columbus
2% +6567 — 1%
Cincinnati
2% +6567 — 1%
Seattle
2% +6567 ▲ 1 <1%
Colorado
1% +9900 — —
Orlando
1% +9900 — <1%
Atlanta
<1% +19900 — —
Austin
<1% +19900 — —
DC
<1% +19900 — —
Kansas City
<1% +19900 — —
Los Angeles G
<1% +19900 ▼ 1 —
Minnesota
<1% +19900 — —
Montréal
<1% +19900 — —
New York RB
<1% +19900 — —
New York City
<1% +19900 — —
Portland
<1% +19900 — 1%
Salt Lake
<1% +19900 — <1%
San Diego
<1% +19900 — —
Toronto
<1% +19900 — —

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Price history

0% 25% 50% 75% 100% Oct 17 Nov 8
NashvilleMiamiVancouverPhiladelphia

On Polymarket

The same question also trades on Polymarket. Check the resolution rules before comparing prices: small wording differences change what pays out.

MLS Cup Winner 2026
Nashville SC27% ▲ 1
Inter Miami CF18% ▲ 1
Vancouver Whitecaps FC15% —
St. Louis City SC6% ▲ 1
Polymarket $41.8K 24h · $23.8M vol

Resolution rules

If Atlanta is the 2026 Major League Soccer (MLS) Cup Champion, then the market resolves to Yes.

Source: Kalshi. The venue's rules are final.

FAQ

Who is favored in MLS Cup Champion?

As of Nov 8, 7:00 AM EST, traders on Kalshi price Nashville at 31%, about +228 in American odds. On Polymarket the same outcome trades at 27%. Prices move with every trade.

How are prediction market odds calculated?

Each contract pays $1 if the outcome happens and $0 if it doesn't, so its price is the market's implied probability: a 60¢ contract means roughly a 60% chance. We show the last trade, or the midpoint between the best bid and ask when the order book is tight.

When does this market close?

Kalshi lists Dec 25, 2026 as the end date. It can close earlier if the outcome is decided.

Where can I trade on MLS Cup Champion?

This market trades on Kalshi and a matching market trades on Polymarket. Availability depends on where you live: Kalshi is a CFTC-regulated US exchange, while Polymarket's international site isn't available to US users (Polymarket US is a separate app). You must be 18 or older.