Frost will be out 5-to-7 days with a groin strain.

Frost seemed like a front-runner to at start the season with the Flyers, but this injury all but guarantees that he will end up in the AHL next week. While this is bad news for Frost, it opens the door for fellow rookies German Rubtsov and Joel Farabee to make the opening night roster.

Source: @NHLFlyers 09/23/19, 3:01 pm EST

Morgan Frost's Jersey