Hochevar, the overall No. 1 pick of the 2006 draft, allowed four runs in 6 1/3 innings in Saturday's 5-0 loss to St. Louis. The right-hander is 0-2 with a 10.80 ERA in three starts.
Tejeda, 0-0 with a 2.65 ERA in 12 relief appearances, has tendinitis in his right rotator cuff and was placed on the DL retroactive to Thursday. Aviles, batting .183 with one homer and eight RBIs, has a strained right forearm.