MLB won't be returning to London for the 2026 season due to a scheduling issues with the host site and television networks. The league announced the previously scheduled two-game series between the New York Yankees and Toronto Blue Jays on June 13-14 will no longer take place at London Stadium. In the lead up to last year's London Series between the Philadelphia Phillies and New York Mets, MLB field consultant Murray Cook told The Athletic's Roshane Thomas it took 18 days to transform the field at London Stadium. MLB debuted the London Series in 2019 with the Yankees and Boston Red Sox playing two games. There was no London Series scheduled for this year.