FRIDAY: The Rockies tweet that they have officially designated Hernandez and pitcher Will Harris for assignment. They have also selected the contracts of Torrealba and pitcher Chris Volstad. Harris appeared in 17 2/3 innings for the Rockies in 2012, posting an 8.15 ERA, 9.7 K/9 and 3.1 BB/9.
THURSDAY: The Rockies will designate catcher Ramon Hernandez for assignment, Troy Renck of the Denver Post reports (on Twitter). Yorvit Torrealba will serve as the backup to Wilin Rosario, Renck tweets.
The Rockies signed Hernandez to a two-year, $6.4MM contract following the 2011 season. He hit .217/.247/.353 in 184 at bats with Colorado in 2012. The Rockies had been rumored to be trying to trade him.