Arizona Diamondbacks blow 5-0 lead to Oakland A's in Gallen's debut
Gallen strikes out 7 as the Diamondbacks beat the Guardians 5-1 to
Big League Debut: Zac Gallen, Miami Marlins — Prospects Live
Arizona Ace: How Zac Gallen Has Put Together a Historic Scoreless
Is Zac Gallen truly having a bad season?
Zac Gallen, Diamondbacks ace, erases any doubt he's one of MLB's best
Rumor: Diamondbacks' stance on potential Zac Gallen trade amid his
Injuries hit D-backs again with Gallen, Walker on 10-day IL - The
Gallen continues scoreless streak, D-backs top Padres 9-0 - The
Diamondbacks activate Zac Gallen to start Thursday vs. Giants
Pirates produce little offense against Arizona ace Zac Gallen in
Arizona Diamondbacks starting pitcher Zac Gallen tosses the ball
Zac Gallen Makes a Compelling Case for Cy Young - Burn City Sports