Hader on 60-day IL (bicep). Abreu imploding (14.73 ERA, velo down 2 mph). De Los Santos has converted the last two chances.

Hader on 60-day IL, Javier to 60-day IL. Houston's pitching crisis is total. De Los Santos has saves but no clear hierarchy.

Hader on 60-day IL. De Los Santos has saves but Abreu showing improvement. No clear hierarchy — committee until Hader returns late May.

Hader on 60-day IL. De Los Santos has saves but the committee continues. Bryan Abreu showing signs of life.

Hader to 60-day IL. De Los Santos has 2 saves but Abreu had 1.1 scoreless IP this week. Committee until further notice.

2nd save while Hader rehabs. Abreu had 1.1 scoreless IP — bullpen stabilizing but still no clear hierarchy.