Diamondbacks manager Torey Lovullo said Wednesday that he probably won't name a closer at the start of the season and instead will play matchups with Martinez and others, Alex Weiner of ArizonaSports.com reports.

A.J. Puk and Kevin Ginkel also figure to be squarely in the mix for saves as Lovullo sorts through his late-inning options. Martinez recorded eight of the team's 11 traditional saves during the final two months of last season, while Puk notched two and Ryan Thompson had the other.

The Brewers reassigned Alfaro to minor-league camp Wednesday.

After sitting out the 2024 season upon being cut loose by the Cubs last spring, Alfaro signed a minor-league deal with Milwaukee in January. He impressed at the dish this spring with an .887 OPS over 11 games in Cactus League play, but with William Contreras and Eric Haase ahead of him on the organizational depth chart at catcher, Alfaro didn't have much of a chance at breaking camp with the big club. He'll presumably open the season at Triple-A Nashville, where he'll likely share catching duties with prospect Jeferson Quero (shoulder).

The Brewers reassigned Yoho to minor-league camp Wednesday.

Yoho was arguably the team's most impressive pitcher this spring, allowing just one run and two hits with a 12:3 K:BB over 7.1 innings. However, he's not yet on the 40-man roster, and that worked against him breaking camp with the big club. Yoho should still receive his first promotion to the majors later in 2025.

Durbin's spot on the Brewers' Opening Day roster could now be secure after Andruw Monasterio was optioned to Triple-A Nashville, Jack Stern of BrewerFanatic.com reports.

Though he's batted only .227 this spring, Durbin has popped a pair of home runs and also stolen four bases. That he's projected to make the Opening Day roster isn't a surprise, but it's still not clear how much playing time he'll receive. Durbin is in the running to be the team's primary third baseman, but Oliver Dunn and Vinny Capra have had great springs and are also in the mix.

The Brewers optioned Monasterio to Triple-A Nashville on Wednesday, Adam McCalvy of MLB.com reports.

Monasterio did all he could this spring to break camp with the big club, posting a 1.157 OPS, but it wasn't enough. With Monasterio slated to begin the season in Nashville, Caleb Durbin's spot on the Opening Day roster might now be locked in.

Atlanta returned Pilar to Miami on Wednesday, Jesse Rogers of ESPN.com reports.

A Rule 5 selection over the winter, Pilar fanned 12 batters in 5.2 Grapefruit League innings but has also walked six and permitted nine runs. The 27-year-old should open the 2025 season in the Triple-A Jacksonville bullpen, but he'll no longer possess a 40-man roster spot as he rejoins his previous organization.

Gasser (elbow) has advanced his throwing program to flat-ground throws from 120 feet, Adam McCalvy of MLB.com reports.

The next step for Gasser -- who is working his way back from Tommy John surgery -- could be to throw from the mound. Gasser is eyeing a return in August or September of this season.

The Diamondbacks reassigned Mancini to minor-league camp Wednesday.

The 33-year-old posted an impressive 1.121 OPS in 27 plate appearances in Cactus League play, but with Arizona already having Josh Naylor, Pavin Smith and Randal Grichuk (ankle) as options at first base or designated hitter, Mancini couldn't crack the Opening Day roster. Unless his minor-league contract contains an opt-out clause that enables him to pursue opportunities elsewhere, Mancini will likely begin the season at Triple-A Reno.

The Diamondbacks reassigned McGough to minor-league camp Wednesday.

Arizona declined McGough's $4 million team option for 2025 in November before bringing him back on a minor-league deal in February and allowing him to compete for an Opening Day roster spot. After turning in a 7.44 ERA over 26 appearances with the big club in 2024, McGough didn't do much this spring to demonstrate that his performance turned a corner, as he was lit up for six earned runs on 10 hits and two walks over 4.2 innings. The 35-year-old righty will likely open the season in the bullpen at Triple-A Reno.

The Diamondbacks optioned Jameson to Triple-A Reno on Wednesday.

After sitting out the entire 2024 season while recovering from his September 2023 Tommy John surgery, Jameson seemingly operated with no restrictions to begin camp, but having two minor-league options remaining likely worked against him in his bid for the Opening Day roster. Before getting demoted, Jameson made six relief appearances in Cactus League play, giving up one earned run on five hits and three walks while striking out four. He'll work out of the bullpen in Reno and should rank near the top of the list for a call-up early on in the season when Arizona requires an extra relief arm.