PT TOMORROW: NL West—ARI rotation looking strong, but how deep?

Arizona Diamondbacks

After having the third-best staff ERA (3.61) in baseball last season, the Arizona rotation figures to again be a major strength as the team makes their attempted return to the playoffs. The rotation—Zack Greinke (RHP, ARI), Robbie Ray (LHP, ARI), Zach Godley (RHP, ARI), Taijuan Walker (RHP, ARI) and Patrick Corbin (LHP, ARI)—will have help from not only the upcoming installation of the humidor, discussed in detail here, but also with a much-improved defense roaming the outfield.

Behind these starting five, however, the options are far from overwhelming. 

With the team’s former #1 prospect, Anthony Banda (LHP, TAM), shipped away to TAM, 26-year-old Braden Shipley (RHP, ARI) could be next in line if an opening arose....

Almost!

You’re just a few clicks away from accessing this feature and hundreds more throughout the year that have a singular goal in mind: Winning your league. Subscribe to BaseballHQ.com here!

Already a subscriber? Sign in here

More From PT Tomorrow

Leody Taveras has been a mainstay in Baltimore's outfield, but could his role change when Dylan Beavers returns from injury?
Jun 23 2026 3:05am
This week, we consider the AAA revolution happening in San Diego, welcome the return of a long-injured veteran in LA, and check in on how some of the young guys of the NL West are performing.
Jun 20 2026 3:06am
The Cubs are looking for offense, could Matt Shaw in right field provide an answer?
Jun 19 2026 3:05am
Could Tigers prospect Max Clark make his MLB debut sometime soon? Plus, Kyle Teel and Shane Smith timelines in Chicago, CLE 3B depth in the wake of the J-Ram injury, Michael Massey looking up in KC, and pitching returns on the horizon in MIN.
Jun 18 2026 3:05am
Lawrence Butler is starting to hit and that's leading to more playing time in Sacramento.
Jun 17 2026 3:08am

Tools