The Boston Red Sox's 15-game streak in July stands as the season's longest to date, aligning closely with the trader consensus favoring a 13-15 game maximum for 2026. Modern MLB's deep pitching staffs, specialized bullpens, and balanced schedules make sustained runs beyond that threshold rare, with only a handful of 15-plus streaks occurring since 1961. Late-September matchups and fading team momentum further limit upside potential. A realistic challenge could emerge if a surging contender strings together wins against weaker opponents amid favorable travel or rest advantages, though historical patterns and current form suggest such extensions remain outliers.