Thomas Harding of MLB.com reports that the Rockies are expected to sign right-hander Mike Ekstrom to a minor league contract.
The deal is expected to include an invite to spring training. Ekstrom, 28, made one appearance with the Rays in July, but spent the majority of the season at the Triple-A level, posting a 4.35 ERA and 65/29 K/BB ratio over 68 1/3 innings.