As the 2025 MLB season progresses into Week 5, several closers are standing out as solid fantasy options, especially those who have recently become reliable in their roles. Luke Jackson of the Texas Rangers continues to dominate the closer's position, successfully converting seven of eight save opportunities, although his strikeout rate has dipped this season. Meanwhile, Detroit's Tommy Kahnle and Will Vest are both proving valuable, with Kahnle earning four saves and holding an impressive ERA under 1.00.

Emilio Pagan of the Cincinnati Reds has also emerged, boasting a remarkable 0.44 WHIP and a 9:1 strikeout-to-walk ratio, marking him as a must-add in save-only leagues. Camilo Doval has overtaken Ryan Walker for the closer role with the San Francisco Giants, highlighted by his five saves and a solid 2.25 ERA. For deeper leagues, Porter Hodge of the Cubs could be a potential upside play, especially with Ryan Pressly's health issues. The landscape of MLB bullpens is shifting constantly; keeping an eye on these emerging closers can lead to significant fantasy advantages.