Yestino - The Signal ยท Pirates Konnor Griffinhttps://yestino.com/entities/pirates-konnor-griffin-6d006cEvery event involving Pirates Konnor GriffinenPirates Konnor Griffin to start rehab assignment Sundayhttps://yestino.com/events/pirates-konnor-griffin-to-start-rehab-assignment-sunday-a0ad3dhttps://yestino.com/events/pirates-konnor-griffin-to-start-rehab-assignment-sunday-a0ad3dSat, 29 Aug 2026 19:05:42 GMTPirates rookie shortstop Konnor Griffin is beginning a rehab assignment with Double-A Altoona on Sunday. Sources: Yahoo Sports