Targeting low xERAs

As always, we focus on skills. This column focuses on just the xERA leaders among relievers to-date (provided sufficient innings) and checks out the rest of the skill set, the roles, and the projections for the balance of the season. There are four groupings that give us nearly 30 relievers to examine, and then a fifth grouping with xERAs to-date over 3.00 but projected xERAs under 3.00 to give us a few more names.

We start at the top with seven relievers who own a xERA under 2.50 to-date. These relievers are the ones with WHIP at or under 1.00, K% over 30%, K%-BB% over 25%, HR/9 under 1.0. In the 30 or so innings so far, they have been the cream of the crop:

xERA under 2.50SVHDIPERAxERAWHIPK%K-BB%HR/9
Miller, Mason...

Almost!

You’re just a few clicks away from accessing this feature and hundreds more throughout the year that have a singular goal in mind: Winning your league. Subscribe to BaseballHQ.com here!

Already a subscriber? Sign in here

More From Relief Pitchers

Identifying the best setup men and projecting their future production.
May 31 2026 3:03am
Closer roles open for the taking as uncertainty reigns supreme in undecided bullpens. Four arms barns are in flux as they determine the best suitor for the challenge of the final frame.
May 24 2026 3:10am
Injuries and ineffectiveness keep the waiver wire moving. Four pens with changes and a look at who else might change soon.
May 10 2026 3:07am
This column took the best K-BB% relievers and filtered for xERA and HR/F as well to create a list of who performed in April.
May 3 2026 3:06am

Tools