Fields was optioned to Triple-A Oklahoma City on Monday, Andy McCullough of the Los Angeles Times reports.

EDGE Analysis

Fields has a fine 3.00 ERA and 1.04 WHIP on the season, but he has been atrocious in June. He has three blown saves and has allowed seven runs in just 5.2 innings this month, including a whopping five home runs. Hitters figured him out, and now he's out to make room for the return of Sergio Romo to the Dodgers bullpen.