Civale agreed to a one-year $6 million contract with the A's on Tuesday, Jon Heyman of the New York Post reports.

The 30-year-old right-hander split the 2025 campaign between the Brewers, White Sox and Cubs, finishing the regular season with a 4.85 ERA, 1.26 WHIP and 88:33 K:BB across 102 innings. Civale started in 18 of those 23 appearances last year and is a safe bet to work out of the Athletics' rotation, providing another veteran presence in a unit that's unsettled at the back end.

Mayer's starting position has yet to be determined, Jen McCaffrey of The Athletic reports. He played both second base and third base during his rookie season in 2025.

Mayer had been ticketed for a starting role at third base, replacing the departed Alex Bregman, but Monday's acquisition of Caleb Durbin from Milwaukee creates uncertainty. Both Mayer and Durbin have experience at the hot corner and second base in the majors, and manager Alex Cora was hesitant to make any decisions Monday. An early indicator of the infielders' eventual landing spot should come Feb. 15, when Boston's position players report to Fort Myers and where the two are stationed during spring training drills.

Lee is the favorite to start at shortstop for the Twins but must show improved range and more consistent offense, Dan Hayes of The Athletic reports.

Lee took over as the everyday shortstop last season after Carlos Correa was traded, but he struggled at the position defensively. The Twins have very little depth behind Lee at shortstop, so they have little choice but to throw him out there and hope for improvement with the glove. If Lee falters, Ryan Kreidler and Orlando Arcia would be next in line at shortstop for Minnesota.

Ober worked with a specialist much of the offseason after dealing with a nagging hip issue in 2025 and has noticed a "big difference," Dan Hayes of The Athletic reports.

Ober posted a 5.10 ERA over 27 starts last season and saw his average four-seamer velocity tumble from 91.7 mph to 90.3 mph year-over-year. The 30-year-old also lost the command he had been known for, but he is now fully healthy and seems optimistic about a bounce-back season in 2026. Prior to 2025, Ober had a career 3.76 ERA, 1.07 WHIP, 25.6 percent strikeout rate and 5.4 percent walk rate.

Rocker enters spring training as a competitor for a spot in the starting rotation, Kennedi Landry of MLB.com reports.

Rocker broke camp last season in the rotation but experienced an injury and mechanical issues on his way to a 5.74 ERA across 64.1 innings. The 26-year-old right-hander was eventually optioned to Triple-A Round Rock in August and shut down shortly thereafter to refine his mechanics. "Kumar is in a really good spot," Rangers general manager Ross Fenstermaker said. "I think last offseason, maybe, he got away from some things that he needed to do to have success. This offseason, he's gotten back to those things." The organization's acquisition of MacKenzie Gore left one rotation spot available, with Rocker and Jacob Latz viewed as the primary candidates.

Leiter likely has a secure spot in the starting rotation and will not be part of a competition this spring, Kennedi Landry of MLB.com reports.

As recently as two weeks ago, Leiter was viewed as part of a crew competing for two available spots in the rotation. The right-hander, who is entering his second full season with the club, will join Jacob deGrom, Nathan Eovaldi and newly acquired MacKenzie Gore in the Opening Day rotation. Leiter had some rocky stretches early in 2025 but showed improvement over the second half, when he posted a 3.28 ERA and dropped his walk rate to 3.66 BB/9 from 4.4 prior to the All-Star break.

Latz will compete for a spot in Texas' starting rotation this spring, Kenndi Landry of MLB.com reports.

Latz, who served as a swingman in 2025, had a 2.93 ERA over 46.0 innings as a reliever and 2.72 ERA over 39.2 innings in eight spot starts. Those numbers indicate how valuable he was in a dual role; however, the left-hander will be given a shot at being a full-time starter. Latz said in January at the team's Winter Warm-Up that he wants to start, but his ability to excel at both jobs may be more valuable. Kumar Rocker is also in the mix for the final spot in the rotation. Cody Bradford (elbow) also would have been part of competition, but he's not due back until mid-May.

Hamel was sent outright to Triple-A Scranton/Wilkes-Barre on Monday.

Hamel lost his spot on 40-man roster Wednesday but failed to draw any interest on the waiver wire. He struggled at Triple-A Syracuse a season ago, accruing a 5.32 ERA across 67.2 innings.

Shewmake was outrighted to Triple-A Scranton/Wilkes-Barre on Monday.

Shewmake was booted from the 40-man roster Thursday after the Yankees claimed Osvaldo Bido off waivers. Shewmake appears destined to begin the 2026 campaign at Triple-A, where he hit .243 with four home runs, 29 RBI and 15 stolen bases in 85 games a year ago.

Ort (elbow) was sent outright to Triple-A Salt Lake on Monday.

Ort lost his spot on the 40-man roster Friday after the club signed Brent Suter. After going unclaimed on waivers, Ort will report to Triple-A to prepare for the upcoming 2026 campaign. The status of his elbow remains unclear at this time.