White was optioned to Triple-A Oklahoma City on Sunday, Fabian Ardaya of The Athletic reports.
White started Saturday and gave up two runs over 3.2 innings, and he'll return to the minors in favor of a fresh arm. The 26-year-old has a 3.75 ERA, 1.33 WHIP and 25:10 K:BB across 24 innings for the Dodgers this season.