Amid a losing streak the Philadelphia Phillies are open to selling prior to Wednesday's trade deadline, but they consider Chase Utley, Cole Hamels and Domonic Brown untouchable.
Utley was believed to be on the block earlier this summer, but Philadelphia is reportedly discussing an extension with the infielder.
Hamels has struggled this season, but the team views it as an aberration. Brown, meanwhile, has broken out this season after years of hype.