The New York Yankees are struggling to maintain their competitiveness, currently performing at a .400 winning percentage over the last 20 games, raising concerns about their playoff potential. Rookie pitcher Luis Gil exited a recent game with lower back tightness, adding to the team's rotation woes, which has seen a significant decline with a 5.64 ERA since late June. Manager Aaron Boone is under pressure regarding his closer, Clay Holmes, who has been inconsistent, leaving the door open for potential changes in high-stakes situations. The Yankees have also shown vulnerability against left-handed pitchers, owning one of the worst OPS marks in the league against them, which could hinder their playoff chances as they face a challenging schedule ahead. Despite having star players like Aaron Judge, the overall performance against southpaws has been disappointing, further complicating their postseason strategy. The team must address these issues quickly to avoid falling short of expectations as the season progresses.