Zac Gallen questionable for Opening Day due to shoulder issue

Arizona Diamondbacks pitcher Zac Gallen has hairline fracture in right forearm - ESPN

Diamondbacks' Gallen has sore forearm, might miss opener

Arizona ace Zac Gallen tagged as Alonso and Vientos lead the Mets to a 7-1 win at Citi Field

Woodruff's shoulder injury leaves Brewers down a starter against Diamondbacks in Wild Card Series

National League Wild Card Series Preview: Milwaukee Brewers vs. Arizona Diamondbacks - Brew Crew Ball

Astros' Michael Brantley gets Opening Day injury update from Dusty Baker

Fantasy baseball injury mailbag: Explaining Fernando Tatis' shoulder issue, a Zac Gallen timeline and more - The Athletic

Zac Gallen ends successful 2022 season with loss

Marlins 2021 prospect rankings: Keith Law on Miami's top 20 - The Athletic

D-Backs' Zac Gallen out with hairline fracture in pitching arm