Impact The Phillies believe Arrieta sustained a Grade 1 right hamstring strain in his start Tuesday, but he'll be sent in for further tests as the team looks to confirm the extent of his injury. While a Grade 1 strain likely wouldn't end Arrieta's season, he may not be able to shake off the injury before his next turn in the rotation comes up Sunday against the Blue Jays.
SEPTEMBER 16, 2020 • ROTOWIRE
