New York Mets and Los Angeles Dodgers face off in the most expensive series in MLB history, with combined payrolls exceeding $1.07 billion this season. The Mets' $375 million-plus CBT payroll and the Dodgers' MLB-high $413.5 million CBT total reflect unprecedented spending. Their combined tax bills alone surpass 18 teams' entire payrolls, highlighting stark financial disparities. Shohei Ohtani's $46 million annual tax and Kyle Tucker's $57 million AAV dominate the luxury tax landscape.

The series marks the fourth time these rivals have topped payroll charts since 2022, with only 2023 breaking the pattern.