Rockies optioned LHP Christian Friedrich to Triple-A Colorado Springs.
Christian Friedrich's struggles continued, as he allowed five runs over 3 1/3 innings in Tuesday's loss to the Nationals.
Christian Friedrich fell to 0-2, allowing five runs over four innings in Thursday's loss to the Brewers.
Christian Friedrich yielded nine runs -- four earned -- in six innings Saturday in a loss to the Brewers.
Rockies recalled LHP Christian Friedrich from Triple-A Colorado Springs.
The Rockies are expected to recall Christian Friedrich to start on Saturday against the Brewers.
Christian Friedrich struggled in a losing effort against the Giants on Friday, surrendering three runs on six hits over his 3 2/3 innings of work.
Christian Friedrich allowed one run and struck out three over 1 2/3 innings against the Diamondbacks Monday.
Christian Friedrich has changed his foot placement on the pitching rubber in order to prevent him throwing across his body.
Christian Friedrich (back) has begun throwing bullpen sessions, per Troy Renck of the Denver Post.
Rockies activated LHP Christian Friedrich from the 60-day disabled list.
Rockies recalled LHP Christian Friedrich; placed him on the 60-day disabled list with lower back inflammation.
Christian Friedrich (back) will begin playing catch on Tuesday.