![Diamondbacks SP Zac Gallen scratched from Tuesday start vs. Astros](https://a.espncdn.com/photo/2021/0324/r831111_1296x729_16-9.jpg)
Arizona Diamondbacks pitcher Zac Gallen has hairline fracture in
![Diamondbacks SP Zac Gallen scratched from Tuesday start vs. Astros](https://sportshub.cbsistatic.com/i/r/2020/09/15/428d03da-08fb-470e-82d8-f3726e0b6ce6/thumbnail/1200x675/3bfa96e250dcb9ffd82933435f64a588/zac-gallen-1.png)
Diamondbacks ace Zac Gallen to be sidelined by hairline stress
![Diamondbacks SP Zac Gallen scratched from Tuesday start vs. Astros](https://www.azcentral.com/gcdn/presto/2021/03/01/PPHX/ebff0a34-90ef-4934-b449-791c2f5c4e12-cent02-7ept9axq3ms17ps77hle_original.jpg?crop=2999,1687,x0,y0&width=1600&height=800&format=pjpg&auto=webp)
Arizona Diamondbacks' Zac Gallen scratched from start after
![Diamondbacks SP Zac Gallen scratched from Tuesday start vs. Astros](https://i.redd.it/8nphs4pkdmfa1.jpg)
MLB: Zac Gallen scratched from start Tuesday vs. Astros : r
![Diamondbacks SP Zac Gallen scratched from Tuesday start vs. Astros](https://www.sportscasting.com/wp-content/uploads/2022/03/deGrom.jpg?w=1200)
Ranking the Top 50 Starting Pitchers for the 2022 MLB Season
![Diamondbacks SP Zac Gallen scratched from Tuesday start vs. Astros](https://www.azcentral.com/gcdn/media/2022/04/16/USATODAY/usatsports/445b866894e54860b93ef8a5f76293aa.jpg?width=660&height=440&fit=crop&format=pjpg&auto=webp)
Zac Gallen turns in four crisp innings in season debut
![Diamondbacks SP Zac Gallen scratched from Tuesday start vs. Astros](https://sportshub.cbsistatic.com/i/sports/player/headshot/2914671.png?width=160)
Zac Gallen, Arizona Diamondbacks, SP - Fantasy Baseball News
![Diamondbacks SP Zac Gallen scratched from Tuesday start vs. Astros](https://cdn.fantasypros.com/wp-content/images/full_297046/1636x720.jpg)
Depth Chart Review: José Urquidy, Struggling Angels Pitchers
![Diamondbacks SP Zac Gallen scratched from Tuesday start vs. Astros](https://www.pitcherlist.com/wp-content/uploads/2022/10/The-List-2022.10.3-Quintana-1600x900.jpg)
The List 10/3 – Ranking Every Starting Pitcher's Final Starts of
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Zac Gallen questionable for Opening Day due to shoulder issue
![Diamondbacks SP Zac Gallen scratched from Tuesday start vs. Astros](https://www.pitcherlist.com/wp-content/uploads/2021/04/MaySPSchedulev2.png)
Expected SP Schedules: Who Has the Best Matchups? - Weeks 3-5
![Diamondbacks SP Zac Gallen scratched from Tuesday start vs. Astros](https://www.azcentral.com/gcdn/presto/2021/03/01/PPHX/ebff0a34-90ef-4934-b449-791c2f5c4e12-cent02-7ept9axq3ms17ps77hle_original.jpg?crop=2999,1687,x0,y0&width=2999&height=1687&format=pjpg&auto=webp)
Arizona Diamondbacks' Zac Gallen scratched from start after
![Diamondbacks SP Zac Gallen scratched from Tuesday start vs. Astros](https://img.mlbstatic.com/mlb-images/image/upload/t_16x9/t_w1024/mlb/ypyr6tzkoynrv2en71xv)
Fifth starting pitcher power rankings of 2023