Yarbrough (8-5) allowed two runs on two hits and two walks while striking out three over four innings in a loss to the Marlins on Saturday.
Taking the mound after Tampa Bay opener Ryne Stanek, Yarbrough allowed both runs in the fourth inning. The southpaw's ERA stands at 3.65 with an 8.4 K/9 and 3.3 BB/9, and his 13 decisions so far put him in position to remain a decent target as second-half streamers chase wins.