The Houston Astros signed free-agent left-hander Eric Lauer to a minor-league deal on Monday and assigned him to Triple-A Sugar Land, the team announced. Lauer will give the Astros' some much-needed starting rotation depth at the minor-league level for now. The 28-year-old southpaw recently opted out of his minors deal with the Pittsburgh Pirates after not pitching in the big leagues yet in 2024. He didn't look very good at Triple-A Indianapolis, though, so he'll need to show better results at Sugar Land in order to get consideration for a call-up to Houston. The former 25th overall pick by the San Diego Padres in 2016 out of Kent State has a career 4.30 ERA (4.60 FIP) and 1.37 WHIP with a mediocre 22 percent strikeout rate and 8.9 percent walk rate in 596 2/3 innings with the Padres and Brewers since 2018.

Seattle Mariners shortstop prospect Colt Emerson (foot) has a small fracture in his foot after fouling a ball off of it and could miss up to the next four weeks. Emerson will wear a walking boot for the next two weeks. The 18-year-old is listed by MLB Pipeline as Seattle's No. 3 prospect, behind Cole Young and Harry Ford. The former 22nd overall pick last year started his first professional season in 2024 with Single-A Modesto and was hitting .271 (19-for-70) with two home runs, 14 RBI, three stolen bases and 16 runs scored in his first 19 games before fracturing his foot. Emerson, who hits from the left side, has several years before he'll be a realistic candidate for a big-league call-up. He has plenty of athleticism, a smooth left-handed swing, and an advanced approach at the plate for his age.

Colorado Rockies manager Bud Black is encouraged by the progress of right-hander German Marquez (elbow), who pitched 1 2/3 innings on May 10 in an Arizona Complex League game, which was his first game action since suffering a right-elbow injury on April 26 of 2023. Marquez is recovering from Tommy John surgery and will have a full spring training-type regimen, which will include a lengthy minor-league rehab assignment. The Rockies are spacing his ACL appearances out far enough that he'll be able to restart his rehab clock. Between ACL appearances, Marquez is throwing in extended spring camp as he builds his right arm back up. Barring a setback in his recovery, the 29-year-old could rejoin Colorado's starting rotation around the middle of the 2024 season.

Colorado Rockies left-hander Kyle Freeland (elbow) continued playing catch on Sunday from up to around 50 feet and threw his fastball from his regular motion on flat ground. Freeland is trying to avoid a setback and doesn't currently have a date set to throw off a mound. He will also have to go on a minor-league rehab assignment after building up his strength in bullpen sessions and in live batting practice. The 31-year-old southpaw doesn't appear to be in any rush to get back to the major-league level, instead prioritizing his health for the rest of the year. The Rockies initially were hoping that he would be able to return at some point in the middle of June. The former eighth overall pick in 2014 out of Evansville has very little fantasy upside with half his games coming at Coors Field while also sporting a career 4.53 ERA, 1.43 WHIP and 17.1% strikeout rate.

Colorado Rockies right-hander Jake Bird (elbow), who was placed on the 15-day injured list on Sunday with right-elbow inflammation, is likely to need a minor-league rehab assignment before returning to Colorado's bullpen. Bird made a whopping 70 appearances out of the Rockies' bullpen in 2023 but has been inefficient so far in 2024 before getting hurt. He allowed four runs while walking six in his three appearances before landing on the injured list and has a 6.10 ERA (6.35 FIP), a 1.74 WHIP, his first career save, 15 walks and 12 strikeouts in 20 2/3 relief innings this year. "We need to figure out what was going on, and we haven't quite got there yet mechanics-wise," manager Bud Black said. Righty Matt Koch finished off last year strong for Colorado and will replace Bird in the bullpen for now. He was 3-1 with a 2.53 ERA in 21 1/3 innings over 18 outings for Triple-A Albuquerque.