San Diego FC Stuns LAFC 1-0, Under Backers Cash Easy in Derby Shocker

San Diego FC walked into BMO Stadium and delivered the exact kind of suffocating, low-event slog DarkHorse's model anticipated—then somehow nicked all three points in the process. The expansion side's 1-0 upset of LAFC wasn't just a derby win; it was a defensive masterclass that validated every underlying metric…