NEW: William Contreras is the favorite to win World Series MVP, via Kalshi:
36% β William Contreras
18% β Aaron Ashby
16% β Jackson Chourio
5.4% β Sal Frelick
3.6% β Junior Caminero
3.5% β Jacob Misiorowski
3.2% β Jonathan Aranda
2.9% β Jake Bauers
2.1% β Freddy Peralta