Lopez gave up one hit and one walk over three scoreless innings during Atlanta's split-squad game against the Rays on Sunday. He struck out three.

The 32-year-old right-hander fired 27 of 42 pitches for strikes in an impressive outing, although it came against a Tampa Bay lineup that featured only a couple regulars headlined by Yandy Diaz. Lopez made only one start in 2025 before being lost to shoulder surgery, but he's looking healthy so far in camp -- he's tossed five scoreless innings in two Grapefruit League appearances with a 5:2 K:BB. He had trouble maintaining his velocity Sunday, however, and while he topped out at 94.5 mph with his fastball, he was sitting between 89.9 mph to 91.7 mph in his third and final frame. If Lopez's arm holds up, he'll be locked into an Opening Day rotation spot for Atlanta.

O'Brien (calf) is tentatively scheduled to make his Grapefruit League debut Friday against the Orioles, Derrick Goold of the St. Louis Post-Dispatch reports.

The right-hander has been slowed in Cardinals camp by a mild right calf strain. O'Brien got through a live batting practice session Monday with no issues, and as long as he bounces back well, he'll get into game action Friday. The hard-throwing O'Brien is competing to open the season as St. Louis' closer.

Clevinger threw 3.0 scoreless innings while allowing one hit to go along with three strikeouts and two walks in Monday's Grapefruit League game against the Rays.

Clevinger joined the Pirates in February on a non-roster deal, but he appears to have a legitimate chance to make the roster as either the fifth starter or a long reliever. He reports being fully healthy, per Kevin Gorman of the Pittsburgh Tribune-Review, and touched 97 mph in his first spring outing Feb. 25. Adding in Monday's outing, Clevinger has thrown five scoreless innings, though he's managed only a 4:4 K:BB.

The Cardinals reassigned Shuster to minor-league camp Monday.

Shuster had been in contention for the second lefty spot in the Cardinals' Opening Day bullpen, but his removal from the competition leaves Justin Bruihl, Packy Naughton and Nick Raquet as the primary candidates for that role. The 27-year-old southpaw worked primarily out of the bullpen for the White Sox the past two seasons, but it's possible that the Cardinals opt to have Shuster get stretched for a starting role or deploy him as a swingman at Triple-A Memphis in 2026.

The Cardinals reassigned Thompson (shoulder) to minor-league camp Monday.

Thompson was attending big-league spring training as a non-roster invitee, but he hadn't appeared in any Grapefruit League games while continuing to work his way back from arthroscopic surgery on his left shoulder, which he underwent back in August. The southpaw has initiated a throwing program but hasn't yet gotten back on a mound, so he still has multiple checkpoints to reach in the recovery process before being deemed ready for game action.

Dodgers manager Dave Roberts said Monday that Hurt isn't considered a candidate for a rotation spot and is competing for a bullpen role on the team's Opening Day roster, Bill Plunkett of The Orange County Register reports.

Hurt rose through the Dodgers farm system as a starter and looked to be making a case for a full-time appointment in the big-league rotation following a breakout 2023 campaign in which he amassed 155 strikeouts in 94 innings across three stops. However, after he required Tommy John surgery in July 2024, Hurt's trajectory appears to have changed. Though Hurt pitched effectively out of the Triple-A Oklahoma City bullpen late last season upon completing his recovery from surgery and benefited from a normal offseason, the Dodgers won't ask him to get stretched back out again in 2026. The Dodgers' ample depth is likely a major factor in the decision; even with Blake Snell (shoulder) and Gavin Stone (shoulder) expected to open the season on the shelf, the team still has plenty of appealing candidates (Emmet Sheehan, Justin Wrobleski, River Ryan, Ben Casparius and Landon Knack) to fill out the final two spots in the projected six-man rotation.

Atlanta signed Nelson to a minor-league contract Feb. 25.

Nelson struggled in 2025 in his first season back from thoracic outlet surgery, allowing two runs in two innings with the Diamondbacks and posting a 9.09 ERA in 42 appearances with Triple-A Reno. The 29-year-old will give Atlanta some experienced left-handed relief depth at Triple-A Gwinnett.

Hentges (shoulder/knee) said Monday that he will throw one more bullpen session before advancing to facing hitters, Susan Slusser of the San Francisco Chronicle reports.

Hentges has been throwing off the mound since the beginning of Giants camp, but the club is being slow and steady with his progression following left shoulder surgery in September 2024 and arthroscopic right knee surgery in August 2025. The southpaw will likely face hitters at least a couple times before he's ready to pitch in games. The deliberate pace the Giants have Hentges on suggests they might put him on the injured list to begin the season.

Megill tossed a scoreless inning of relief in Sunday's spring game against the Royals. He did not allow a hit, struck out a batter and walked another.

It was reported last Monday that Megill received a PRP injection in his forearm at some point over the offseason, but he took the mound for the first time this spring less than a week later, and per Todd Rosiak of the Milwaukee Journal Sentinel hit 98.3 mph on the radar gun. The arm issues are something to be aware of, but it's also tough to ignore the 30 saves he recorded last season and 21 the year before. Megill is in line to open the season as Milwaukee's closer, and Abner Uribe is presumably next in line should Megill need a breather or wind up unavailable.

Bender (shin) will throw a couple more live batting practice sessions before making his Grapefruit League debut, Christina De Nicola of MLB.com reports.

Bender is a bit behind schedule because of a shin issue, but he's on the mend. The veteran reliever faced hitters last week and will do so more times this week before being thrown into game action. Bender has plenty of time to ramp up for Opening Day.