The Red Sox have yet another injury to their starting rotation.
On Monday, David Price was placed on the 10-day injured list with left elbow tendinitis retroactive to May 3. To fill his spot on the roster, right-handed pitcher Ryan Weber was selected to the active major league roster from Triple-A Pawtucket.
In six starts this year, Price is 1-2 with a 3.75 ERA. He has allowed three runs or fewer in each of his last four outings, including his most recent start last Thursday when he went six innings and allowed three runs on seven hits against the White Sox.
Walden, 28, has made 24 major league appearances, including eight starts. The right-hander is 1-1 with a 5.04 ERA in five starts with the PawSox this season, most recently pitching on May 2 at Buffalo.
The Red Sox will play in Baltimore Monday where more information on Price will likely be revealed.