The Nationals selected Alvarez's contract from Triple-A Rochester on Monday.

Alvarez is set to make his major-league debut Monday with a start at home against the Marlins, taking the rotation spot of the injured MacKenzie Gore (shoulder). The left-handed Alvarez held a 4.10 ERA and 114:52 K:BB over 123 innings covering 25 starts for Rochester this season. He should receive multiple turns in the rotation while Gore is shelved.

Atlanta manager Brian Snitker said Aug. 14 that Lopez (shoulder) is unlikely to return from the 60-day injured list before the end of the season, MLB.com reports.

Snitker didn't specifically note that Lopez has experienced a setback in his recovery from the arthroscopic right shoulder surgery that he underwent in April. However, with Atlanta well removed from playoff contention heading into the final month of the season, Lopez won't be rushed along in his rehab program. Lopez resumed playing catch about a month ago and could continue throwing in September with the aim of having something close to a normal offseason. The right-hander is under club control through 2027 and should be in the running for a rotation spot next spring.

Falter (biceps) completed a bullpen session Saturday, MLB.com reports.

Falter landed on the injured list Aug. 23 due to a left biceps contusion, but his ability to resume throwing off a mound one week later suggests he won't be in store for an extended stay on the shelf. The Royals are expected to re-evaluate early this week before deciding on if he's ready to take the next step in the recovery process by facing hitters.

Ragans (shoulder) completed a 40-pitch up-and-down bullpen session Saturday, MLB.com reports.

For the past few weeks, Ragans has thrown multiple bullpen sessions as he begins to build back up again following a prolonged shutdown due to a left rotator cuff strain. Assuming all went well during Saturday's session, Ragans will take the next step forward in his rehab by facing live hitters during the upcoming week. The southpaw could then head out on a rehab assignment, which could set him up for a return from the 60-day injured list around the middle of September. Ragans appears as though he'll get the chance to rejoin the Royals in a starting role, but since he may not have sufficient time to get fully stretched out in the minors, he could be operating with more limited pitch counts than usual once he gets activated.

Cameron isn't listed among the Royals' starting pitchers for the team's three-game series versus the Angels that begins Tuesday, Jackson Stone of MLB.com reports.

Citing fatigue, Cameron had his latest turn through the rotation skipped this past weekend against the Tigers, prompting the team to call up Stephen Kolek from Triple-A Omaha to make a spot start. Kolek has since been returned to Omaha, but the Royals look as though they'll push Cameron to the back of their pitching schedule because he's already logged 140.2 innings between the majors and minors this season, well ahead of the career-high 122.2 innings he covered in 2024. Cameron now tentatively lines up to make his next start during the Royals' weekend series versus the Twins in Kansas City.

Weathers (lat) struck out six and allowed two earned runs on four hits and two walks over 2.2 innings in his rehab start with Triple-A Jacksonville on Saturday.

Taking the hill for the first time since June 7, Weathers fell just short of reaching his target of three innings, but he was still able to toss 60 pitches while generating 11 swinging strikes. Per MLB.com, Weathers is expected to make one additional start in the minors before slotting back into the Miami rotation.

Means (elbow) allowed one unearned run on two hits and two walks while striking out four over four innings in a rehab start for Triple-A Columbus on Sunday.

Making his fourth rehab start and second in a row with Columbus, Means tossed 58 pitches (37 strikes). The left-hander is on track to return from the 60-day injured list at some point in September, though Means will likely need one or two more outings in the minors to build up his pitch count before the Guardians consider him for a spot in the rotation. Per Tim Stebbins of MLB.com, Cleveland 's brass has discussed moving to a six-man rotation in September, as the team facing a taxing schedule that includes a stretch of 17 games in 17 days.

Gordon didn't factor into the decision Sunday against the Cubs, allowing two runs on five hits and one walk across six innings. He struck out nine.

Gordon started August with a pair of ugly outings, allowing 17 runs and 23 hits in 7.1 innings. He's rebounded with four straight starts yielding three or fewer runs, including three consecutive quality starts. During that four-game stretch, Gordon has a 2.74 ERA and a 19:6 K:BB across 23 innings. His nine Ks marked a career high. Gordon is tentatively scheduled to face the Padres in his next start.

Boyd didn't factor into the decision Sunday against Colorado, allowing four runs on six hits and one walk with five strikeouts across six innings.

Boyd surrendered at least four runs for a third consecutive start, though he didn't allow a home run and walked fewer than three batters -- both things he wasn't able to do in the first two outings of that stretch. The left-hander has taken three losses in his last five starts, posting a 5.65 ERA and a 24:8 K:BB across 28.2 innings. He's tentatively scheduled to face the Nationals his next time out.

Ginn (2-6) took the loss Sunday against Texas, allowing five runs on five hits and two walks with seven strikeouts over six innings.

Ginn surrendered a pair of home runs during the start, yielding a two-run home run in the first inning to Joc Pederson and a solo shot to Josh Jung in the second. Ginn has now allowed seven home runs in his last six starts. He's 0-5 with a 7.52 ERA and a 33:12 K:BB across 26.1 innings during that stretch. He's on track to face the Angels his next time out.