Los Angeles Angels left-hander Reid Detmers put forth another strong effort on Wednesday in a road start against the Tampa Bay Rays. Detmers worked 5 1/3 innings of one-run ball, and while he yielded seven hits, he also walked just one against four punchouts on the night. With the outing, the 24-year-old improved to a tidy 1.19 ERA and a massive 26.7% K-BB% across his first four starts of the season. Additionally, Detmers has grown his ground-ball rate to 43.8% on the season, a mark well above his 36.6% career mark, aiding him in not allowing a home run through his first 22 2/3 innings in the 2024 campaign.

Detroit Tigers outfielder Parker Meadows slugged his first homer of the season on Wednesday in a 5-4 loss to the visiting Texas Rangers. It was a welcomed swing for the 24-year-old who has struggled mightily to begin the season. Following a big spring training, Meadows is now hitting just .077 (3-for-39) with a triple, a homer, and eight walks with a hefty 17 strikeouts across 47 trips to the plate. His excellent defense in center field has kept him in the lineup fairly regularly to begin the season but it's tough to see him sticking around in the big leagues if the bat can't turn around. He hit .232 with three homers and eight steals across 37 games in his MLB debut last season.

New York Mets pitching prospect Calvin Ziegler (elbow) will undergo Tommy John surgery and will miss the remainder of the 2024 season and likely a good chunk of the 2025 campaign as well. A 2021 second-round pick, Ziegler made just one appearance in the 2023 season due to injury and has pitched all of 53 2/3 innings since making his professional debut in the 2022 season. The 21-year-old owns a 3.96 ERA with 86 strikeouts and 37 walks across those 53 2/3 frames, but injury woes have decimated his young professional career.

The Boston Red Sox on Thursday placed outfielder Tyler O'Neill (head) on the seven-day injured list (retroactive to April 16) and reinstated outfielder Rob Refsnyder (toe) from the 10-day injured list in a corresponding move. O'Neill had cleared the league's concussion protocol after colliding with third baseman Rafael Devers in the outfield on Monday, but he hadn't played since and required eight stitches to close up a cut on his forehead. It's a bummer for O'Neill's fantasy managers that he wasn't able to return this weekend, but based on the fact that he had cleared concussion protocols this week, his stay on the seven-day IL should be a short one. Keep him stashed everywhere after his hot start to the year. Refsnyder isn't on the fantasy radar in mixed leagues and will serve as outfield depth behind Jarren Duran, Ceddanne Rafaela and Wilyer Abreu.UPDATE: O'Neill has been diagnosed with a mild concussion.

The Pittsburgh Pirates currently have a hole in their starting rotation with lefty Marco Gonzales (forearm) on the injured list, but MLB Pipeline's No. 3 prospect, right-hander Paul Skenes, isn't getting called up because he needs to continue to build up for his first full professional season. Skenes has yet to allow a run with Triple-A Indianapolis through his first three outings, striking out 19 with just six baserunners allowed over 9 1/3 innings. However, he was capped at just three innings in his first two outings and has had his pitch count purposefully limited early on. "We don't want to go from zero to 100 right away. Paul's so important to us long term, so we want to be really thoughtful about that," general manager Ben Cherington said. The 21-year-old will almost certainly be with Pittsburgh this year, but fantasy managers in all formats are going to need to be patient.