Graterol (shoulder) has stopped his throwing program due to his arm remaining sore and manager Dave Roberts stated, "It's going to be a long program" to get him back, Bill Plunkett of The Orange County Register reports.

Manager Dave Roberts said that Graterol (shoulder) threw a "good" bullpen session Monday, MLB.com reports.

The Dodgers transferred Graterol (shoulder) to the 60-day injured list Tuesday, Jack Harris of the Los Angeles Times reports.

Graterol (shoulder) will throw off a mound Tuesday, Bill Plunkett of The Orange County Register reports.

Graterol (shoulder) threw long toss with Blake Treinen (lung) on Saturday from roughly 150 feet out, Fabian Ardaya of The Athletic reports.

Dodgers manager Dave Roberts said Thursday that Graterol (shoulder) is "a ways away" from a return, Eric Stephen of SBNation.com reports.

Graterol is dealing with shoulder discomfort and hip tightness and won't travel to South Korea with the Dodgers for the season-opening series against the Padres on March 20 and 21, Fabian Ardaya of The Athletic reports.

Graterol earned a hold over the Red Sox on Friday, allowing two hits and striking out two batters over 1.2 scoreless innings.

Graterol earned a hold against the Angels on Friday, allowing one hit and striking out one batter in a scoreless inning.

Graterol will avoid the injured list after suffering from an arm issue earlier in the week, Mike DiGiovanna of the Los Angeles Times reports.