The MLB Postseason runs leader market shows a highly competitive field, with implied probabilities clustered tightly among contenders in the 10-20% range. Postseason baseball's small sample size amplifies the role of recent form, hot streaks, and favorable matchups against opposing pitching rotations, keeping outcomes fluid. Factors such as lineup position, team offensive opportunities, and series length further balance the field, while injury reports and rest advantages from the regular season influence availability. Historical patterns demonstrate that power hitters and consistent contact players can surge quickly in October, sustaining trader consensus around multiple viable candidates rather than a clear frontrunner.