Cueto has been sidelined since May 1 with a strained right elbow. Samardzija has been out since May 30 with tightness in his right shoulder.
Cueto, who is 3-0 with an 0.84 ERA in five starts this season, pitched 7 2/3 scoreless innings in two rehab appearances at Triple-A Sacramento. Samardzija, 1-4 with a 6.56 ERA in eight starts, was hit hard in two rehab starts, going 0-2 with a 7.32 ERA. He allowed six home runs.
Holland is 5-7 with a 4.36 ERA in 17 starts this season.