Lawrence was optioned back to Triple-A Albuquerque on Friday.
The 26-year-old pitched Wednesday and surrendered three runs while only getting one out. His major-league numbers this season are up to an inflated 8.64 ERA and 2.40 WHIP over 16.2 innings. Right-hander Ashton Goudeau was recalled from Triple-A Albuquerque on Friday.