MLB World Series Champion 2026

Shared workspace on Qwidgets tracking prediction markets with data from Kalshi, Polymarket, and more. Live prices, candlestick charts, order books, and historical analytics for every event and market on this page.

Markets in this workspace

Kalshi's championship board is the deepest baseball market anywhere: $2.40 million in 24-hour volume on KXMLB-26. Polymarket mirrors it on $217,038.

Five teams are left, and the Dodgers have pulled away. Los Angeles is 42.3% on Kalshi and 43.5% on Polymarket, up from 29.75% when the postseason opened. Milwaukee is 24.3%, Tampa Bay 23.35%, the White Sox 8.1% and Cleveland 3%. The Yankees and San Diego are out, so the spotlight that carried the Yankees now carries Milwaukee.

The money is not on the favorite. The White Sox's 8.1% leg took $344,736, more than the Dodgers' $321,410.

Kalshi's full Categorical beside Polymarket's, both rebased across the whole field. The two agree within about a point on every team left: Dodgers 42.3 / 43.5, Milwaukee 24.3 / 24.65, Tampa Bay 23.35 / 23.2, White Sox 8.1 / 7.2, Cleveland 3 / 2.7. Kalshi carries eleven times Polymarket's flow, so read Kalshi as the price and Polymarket as the check.

The Dodgers at 42.3% on Kalshi took $321,410; the same leg on Polymarket is 43.5%. Milwaukee at 24.3%, the Dodgers' opponent for the pennant and now second on the board, took $286,041.

National League: down to two, Dodgers 59.5% and Milwaukee 40%. American League: Tampa Bay 63%, the White Sox 24%, Cleveland 10.5%.

Divide the title price by the pennant price and the market has the Dodgers winning a Series they reach 71% of the time and Milwaukee 61%, against 37% for Tampa Bay and 34% for the White Sox. The book still rates the National League the stronger half of the bracket.

The regular season decided all four. NL MVP: Pete Crow-Armstrong 98%. AL MVP: Yordan Álvarez 96.5%. Cy Young: Jacob Misiorowski 98.5% in the National League, Cam Schlittler 98% in the American. They settle December 31.

  • The National League pennant. Dodgers 59.5% to Milwaukee's 40%; the winner carries a Series price the book rates well above either American League club's.
  • The American League. Tampa Bay at 63% for the pennant waits on Cleveland–White Sox, with Game 4 on Thursday.
  • The White Sox's flow. $344,736 on an 8.1% leg is the largest turnover in the book.
  • Cross-exchange spread. Within about a point on every team today; a gap past three points would mean one venue is late on news.
  • Settlement. The Series settles by November 1; the award books on December 31.