The Yankees fought through Fenway’s September grind, edging toward a possible series sweep as playoff odds tighten. Boston’s home-field pressure remains real, and this weekend underscores how the rivalry shapes the late-season chase. Jays and Orioles looming in the Wild Card adds urgency for fantasy managers.

Tonight’s game features Will Warren for NYY, with Rivalry Roundup and October-readiness previews in play. The takeaway for fantasy is simple: track Warren’s efficiency, NYY bats in Fenway, and Sox counterpunches as the stretch run unfolds.