PT TOMORROW: NL West—Duplantier destined for bullpen?

Arizona Diamondbacks

A number of pitchers are moving towards a return to the Diamondbacks’ rotation, including Zac Gallen (RHP, ARI), Madison Bumgarner (LHP, ARI), and Taylor Widener (RHP, ARI). Gallen has made the most progress towards that potential return, as he’s recently thrown 32- and 45-pitch simulated games. While he’ll likely need to participate in a rehab assignment, Gallen could be on track to return by the end of the month barring a setback. Both Bumgarner and Widener have resumed throwing and could be on a similar timeline.

Also taking into account Luke Weaver’s (RHP, ARI) lengthy absence, the team had to change its plans regarding Jon Duplantier (RHP, ARI). After originally being recalled to the big league club to serve in...

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 Dansby Swanson dealing with an oblique issue, Ramírez should see regular at bats.
Aug 21 2026 3:05am
Despite a stellar performance at Triple-A, Walker Jenkins just can't seem to get a call-up from the Twins. Plus, Sam Antonacci and Michael Massey facing lefties, Angel Martínez's playing time crunch in CLE, and Kerry Carpenter's extended absence in DET.
Aug 20 2026 3:05am
The A's have been ravaged by season-ending injuries, and the lingering shoulder injury for Jacob Wilson could lead to more shakeups on the roster.
Aug 19 2026 3:05am
Tyler O'Neill's recent production has led to an increase in at-bats, but significant concerns cloud his ability to stay in the lineup. Plus, a trio of injury rehabbers in BOS, OF in TB, and more.
Aug 18 2026 3:05am
This week, we welcome Zac Veen back to the majors, get a look at an exciting Giants' prospect, and check in on starting pitchers who look to be returning in August.
Aug 15 2026 3:06am

Tools