What happened: Trade speculation and World Series forecasts are accelerating as clubs approach Monday’s deadline. Front offices are weighing immediate upgrades against the cost in prospects and future payroll.

Why it matters: Deadline moves can reshape postseason races by addressing rotation, bullpen or lineup needs. Sellers also have a narrowing window to turn short-term contracts into longer-term assets.

What to watch: Completed deals and changes in contender strategy will determine which clubs emerge from the deadline with reinforced rosters.