Chasing stolen bases in April fantasy baseball often leads fantasy baseball managers astray, as raw speed rarely predicts sustained volume. The first month of the 2026 fantasy baseball 2026 stolen base market reveals clear separation between true burners and opportunity plays, with players from Nasim Nunez to Cody Bellinger defining early trends. League-wide stolen base attempts are up in early 2026 compared to 2025, continuing the post-pitch clock surge.