MLS Cup and Liga MX Apertura 2026

This page tracks the two North American club championships still being priced: MLS Cup, settling December 25, and the Liga MX Apertura, settling January 2.

MLS Cup: Kalshi prices Vancouver 24%, Nashville 16% and Miami 15.5%. Polymarket agrees on the order: Vancouver 22.1%, Nashville 16.35%, Miami 16%. Both boards were quiet today, Kalshi at $1,246 and Polymarket at $40.

The Apertura: Toluca 25.5%, America 17.5%, Guadalajara 17%, on $875. America has slipped two points and is now level with Guadalajara.

The positions are deep: Vancouver's MLS Cup leg holds $148,644 of open interest and Miami's $142,113.

Kalshi's 30-club board on the left and Vancouver's leg on the right: 24%, with $148,644 of open interest. The board turned $1,246 today, spread across Miami, Nashville and Vancouver.

Nashville at 16% took $309 today. Beside it, Toluca at 25.5%, the Apertura favorite, with $40,551 of open interest.

Polymarket's MLS Cup board on the left, within two points of Kalshi on every top-three club. Kalshi's Apertura board on the right: Toluca, America, Guadalajara and Cruz Azul take 71.5% between them.

Chicago hosts New York City on Saturday, October 10: Chicago 53.5%, New York City 25.5%, the tie 23.5%, on $8,361, nearly all of it on Chicago. Nashville leads the East at 46.5%, up from 39.5%; in the West, Vancouver at 28% is back ahead of Saint Louis at 21%. Puebla–León on October 9 has León at 40.5%.

Vancouver against Nashville. Eight points apart on Kalshi and six on Polymarket. Nashville is the clear East favorite at 46.5%; Vancouver has retaken the West board, 28% to Saint Louis's 21%.

Chicago–New York City on October 10. Chicago is priced at 53.5% at home, on the busiest book on this page today.

Toluca leads the Apertura by eight points on a board with real open interest at the top.

Settlement: MLS Cup on December 25, the Apertura on January 2.