Segura was removed early from Thursday's game with the Rockies due to an apparent ankle injury, Shannon Drayer of 710 ESPN Seattle reports.
Prior to exiting, Segura was 0-for-2 with a walk. He unsuccessfully tried to advance to second base on a sacrifice fly and appeared to injure himself on the slide. It's unclear how severe the injury is, but it's certainly not a good sign that he had to be helped off the field. Consider him day-to-day until more information is released. Taylor Motter moved to shortstop to fill in for him.