PT TOMORROW: NL West—Arizona's starting rotation set... and looking strong

Arizona Diamondbacks

Heading into spring training, the back end of the Arizona rotation was far from certain—and it would’ve been perfectly reasonable to think that the rotation would experience a fair degree of turnover throughout the year, regardless of what it looked like on Opening Day. But with Shelby Miller (RHP, ARI) and Patrick Corbin (LHP, ARI) officially locking down the final two spots, and given their early performances this spring, is there reason to think the rotation could actually be more solid than expected?

For Miller, he will be looking to regain the form he showed in ATL, where he posted a 3.02 ERA (despite 4.02 xERA) and 7.5 Dom across 205 IP. A big step in regaining that form will be finding the velocity (94.1...

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

With Yoan Moncada returning to 3B, there's a new position battle at 2B for the Angels.
Feb 4 2026 3:05am
Edwin Uceta headlines Tampa Bay's group of late-inning relievers, but early indications are that the team will revert to a committee approach for saves.
Feb 3 2026 3:08am
With teams still putting rosters together, each of the NL West teams (even the Dodgers), has some work to do. What are next steps each team might take?
Jan 29 2026 3:06am
What does the acquisition of Luisangel Acuña mean for the outfield picture in Chicago? Plus, a look at DET SS options, the catcher situation in KC, and the CLE and MIN rotations.
Jan 26 2026 3:03am
Ben Williamson is currently the projected third baseman for the Mariners, but a shakeup may be needed.
Jan 20 2026 3:01am

Tools