Chicago Cubs bullpen struggles raise postseason uncertainty

The Chicago Cubs face persistent pitching concerns as the team approaches the MLB postseason. Recent losses against the Milwaukee Brewers highlighted instability in the bullpen, particularly with reliever Jacob Webb, who allowed game-tying or go-ahead home runs in three consecutive save opportunities. Chicago holds a 97.7 percent probability of qualifying for the playoffs but has seen its statistical postseason outlook decline since early September. Analysts point to a historically large disparity between the team's offensive WAR and its 3.6 pitching WAR as a primary concern. The club currently holds a 3-5 record for September, drifting away from a potential home-field advantage in the Wild Card round. The team now prepares for the remainder of the regular season with limited room to address its pitching inconsistencies before the postseason begins.

• 6:00 PMYahoo Sports — The Cubs bullpen looks like a big problem heading into the Postseason