Colorado Rockies pitcher Chase Dollander (32) reacts as he comes off the mound after pitching in the fourth inning as the ...

The Chase Dollander era began Sunday afternoon at Coors Field with the 23-year-old throwing 99 mph fastballs and the Rockies ...

The moment didn’t seem quite real even when right-hander Chase Dollander was told he was heading to Coors Field to make his ...

Former Tennessee baseball pitcher Chase Dollander made his MLB debut for the Rockies. He pitched five innings and recorded ...

DENVER (AP) — Chase Dollander won his major league debut with five solid innings, and the Colorado Rockies beat the Athletics ...

The Tennessee Volunteers star made his MLB debut on Sunday against the Athletics in a win. The Tennessee Volunteers have many ...

The Colorado Rockies rookie makes a strong statement in his first MLB start The Colorado Rockies made the call to the minor ...

Chase Dollander was called up by the Colorado Rockies on Friday, setting up the Tennessee baseball product to make his MLB ...

Chase Dollander got a text from Colorado Rockies legend and fellow Tennessee alumnus Todd Helton on Saturday, confirming that ...

Chase Dollander discusses what it was like pitching in the big leagues and Bud Black talks about what he saw from Dollander's ...

The Colorado Rockies announced on Friday that right-hander Chase Dollander, one of the sport's best pitching prospects, will ...

The Colorado Rockies are calling up one of the best pitching prospects in baseball -- and one of the best in their history.