MLB Player News

Pfaadt will begin the season in the Diamondbacks' rotation and is scheduled to start Saturday against the Cubs, Jack Sommers of SI.com reports.

The right-hander will slot in for Arizona's third game of the season after producing a 3.18 ERA over 11.1 innings during spring training. Pfaadt had a 4.71 ERA, 1.24 WHIP and 185:42 K:BB in 32 starts for the Diamondbacks last season, though a 3.60 FIP provides a more encouraging outlook on his performance.

Burnes is scheduled to make his first start of the regular season April 1 against the Yankees, Jack Sommers of SI.com reports.

It was only a mild surprise that Zac Gallen was named the Diamondbacks' Opening Day starter for Thursday's matchup with the Cubs, but the fact that Burnes won't start until the fifth game of the season is significantly more notable. The right-hander inked a six-year, $210 million contract with Arizona in November, but the organization apparently wants to give him a few extra days after the end of camp before sending him to the mound for his team debut. Burnes was dominant in his first five spring starts before being tagged for eight runs Friday versus the Brewers while having trouble with his cutter, though there's been no indication that outing is related to his positioning in the rotation.

The Diamondbacks placed Walston (elbow) on the 60-day injured list Sunday.

It was announced in mid-March that Walston will require Tommy John surgery, so it was only a matter of time before he was shifted to the 60-day IL. The left-hander will miss the entirety of this season and isn't likely to be back until midseason of the 2026 campaign.

Manager Rob Thomson said Sunday that Walker will be included in Philadelphia's season-opening rotation, Matt Gelb of The Athletic reports.

The veteran right-hander entered camp with the expectation of working as a reliever, but instead he's needed in the rotation with Ranger Suarez (back) headed to the injured list. Walker had a 6.92 ERA and 6:3 K:BB through 13 innings during spring training, and he fared even worse in 19 appearances during the 2024 regular season with a 7.10 ERA, 1.72 WHIP and 58:37 K:BB over 83.2 innings.

Manager Rob Thomson said Sunday that Suarez (back) will begin the season on the injured list, Matt Gelb of The Athletic reports.

The left-hander suffered a back injury last week and will be unavailable for at least the first couple weeks of the regular season. Taijuan Walker will step into Philadelphia's rotation while Suarez is sidelined.

The Reds reassigned Miley (elbow) to minor-league camp Sunday.

Miley was in big-league camp on a minor-league deal. The veteran lefty is working his way back from the left elbow surgery he underwent last June. Miley faced hitters Tuesday for the first time this spring, but he isn't expected to be ready to throw in big-league games until at least May.

Matz will work in long relief to begin the campaign, though he is expected to enter the rotation as a sixth starter April 16 against the Astros, Katie Woo of The Athletic reports.

Matz was a candidate to land a spot in the Opening Day rotation, but he'll instead come out of the bullpen until St. Louis shifts to a six-man unit. The southpaw had a strong spring, posting a 2.29 ERA, 0.97 WHIP and 11:6 K:BB over 19.2 innings, but he's had trouble staying healthy while working mostly as a starter during his 10-year big-league career.

The Cardinals optioned McGreevy to Triple-A Memphis on Sunday.

McGreevy was in the running for a rotation spot and had an excellent spring with a 1.08 ERA, 0.60 WHIP and 12:0 K:BB over 16.2 innings. However, St. Louis is giving Matthew Liberatore the fifth-starter role to begin the season, while McGreevy will start in the minors and Steven Matz will work in long relief. The Cardinals intend to go to a six-man rotation beginning April 16, per Katie Woo of The Athletic, and McGreevy seems to be a prime candidate to move into the big-league rotation at that point.

Liberatore will be St. Louis' fifth starter to begin the campaign, Katie Woo of The Athletic reports.

This news comes as a mild surprise after Cardinals president of baseball operations John Mozeliak said in mid-March that Liberatore would likely open the season in the bullpen. Instead, the left-hander will work as St. Louis' fifth starter while Steven Matz will begin the campaign in the bullpen and Michael McGreevy will start the season in the minors. The Cardinals plan to move to a six-man rotation beginning April 16, giving Liberatore more leeway as a starter as long as his performance is up to par early in the campaign.

Brown remains in the mix for the Cubs' No. 5 rotation spot along with Colin Rea, Jordan Bastian of MLB.com reports.

Brown took the loss in relief in Chicago's season opener in Tokyo on Tuesday, but he could slot into the rotation once the Cubs begin the domestic portion of their season later this week. The veteran Rea seems like the favorite for the role, with Brown shifting to long relief, but manager Craig Counsell said he is still considering both pitchers. Javier Assad (oblique) could ultimately reclaim the spot once he returns, but either Brown or Rea should see a short-term boost in fantasy value, depending on whichever player is starting.