The National League holds a clear edge in the 2026 World Series league market because the Milwaukee Brewers posted the best regular-season record at 103-59 and now lead the Dodgers 2-0 in the NLCS after wins in the first two games. That positions the NL pennant favorite to advance with strong momentum and pitching depth intact. In contrast, the ALCS between the Rays and Guardians remains tied 1-1, reflecting a more even contest without a dominant club. Trader pricing aligns with these recent series results and the Brewers’ overall form, giving the National League the higher implied probability of supplying the champion.