Griffin Canning lost to the Diamondbacks after allowing two runs in 4 2/3 innings on Thursday.

Canning struck out five and walked none, but the D-backs got to him for single runs in the fourth and fifth and the Padres offense failed to respond. Canning ends the first half 1-7 with a 6.47 ERA, so he could be bumped from the rotation if the Padres rotation gets healthier and/or if A.J. Preller can make an addition or two.