PT TOMORROW: NL West—Will O'Brien play?

Arizona Diamondbacks

Prospect watchers have long been waiting for Peter O'Brien (OF, ARI) to get some regular playing time at the big league level. He's one step closer to doing so given his recent call-up combined with Chris Owings' (OF, ARI) trip to the DL (plantar fasciitis). O'Brien is known for his mega-power, as he's already smashed 17 HR with a 1.025 OPS over 212 AB at AAA-Reno this season. O'Brien's plate skills have been a disaster at Triple-A (9/61 BB/K), however, and they haven't been much better in the majors. The power is sexy and may attract some hefty FAAB bids, but O'Brien's plate approach should limit him to starts vs. LHP only.

O'Brien's arrival pushes Brandon Drury (OF, ARI) somewhat further down the chain 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

As the 2026 season winds down, these players are just getting started
Sep 18 2026 3:05am
The AL West has some interesting options for some new playing time heading into 2027.
Sep 17 2026 3:03am
A slugging Yohandy Morales tries to pound out a spot for himself on the 2026 Nationals and beyond. Plus: SS in ATL; bench in PHI; Marsee in MIA; Tong at NYM; more.
Sep 15 2026 10:05am
This week, we point out an under-the-radar option in L.A., welcome starting pitchers back to Arizona and San Diego, check in on a favorite of ours in Colorado, and take a closer look at the Giants' starting rotation.
Sep 12 2026 3:05am
A look at how free agency, potential call-ups, and other roster decisions might impact lineups, rotations, and bullpens for all five teams next year.
Sep 10 2026 3:05am

Tools