The Arizona Diamondbacks have placed reliever Justin Martinez on the 15-day injured list due to right shoulder inflammation, following a noticeable decline in his velocity during a recent outing against the New York Mets. Martinez, who failed to record an out, allowed a home run and subsequent walks before Ryan Thompson secured the final outs in the Diamondbacks' victory. In a bid to bolster their bullpen, Arizona has recalled left-handed pitcher José Castillo from Triple-A Reno, while A.J. Puk has been shifted to the 60-day injured list due to left elbow inflammation.

Manager Torey Lovullo acknowledged Martinez's struggles and the necessity for a medical evaluation, emphasizing the importance of ensuring he returns to full strength. With Martinez and Puk, who have collectively contributed to most of the team's saves this season, sidelined, Lovullo expresses confidence in the remaining pitchers to maintain performance while they recover.

Ronald Acuña Jr. has been cleared to resume baseball activities, but fans are growing restless due to the lack of updates from the Atlanta Braves. Manager Brian Snitker dismissed rumors of an imminent rehab assignment, emphasizing patience in Acuña's recovery process. While the outfield, featuring players like Alex Verdugo and Eli White, is performing admirably, speculation surrounds Acuña's potential readiness for a return. Still, the organization appears committed to a cautious approach, prioritizing Acuña's long-term health.

As the MLB season progresses, savvy fantasy baseball managers are capitalizing on injuries to stash high-profile players on the injured list. Key names to consider include Ronald Acuña Jr., who is eyeing a late May return after recovering from a second torn ACL, and Jordan Westburg, who could be acquired at a discount due to his hamstring injury. Also on the radar are Brandon Woodruff, who is nearing a return after offseason shoulder surgery, and Tyler O'Neill, another power threat sidelined by injury.

Players like Jackson Merrill, Ketel Marte, and Spencer Strider are also listed among the top 25 injured stashes worth keeping an eye on. With the right moves, fantasy managers can secure future stars and potentially turn the tide in their leagues. Keep a close watch on their recovery timelines and consider making trades for these injured players at a bargain.

Tuesday's MLB slate features 10 games with all 30 teams in action, highlighting some intriguing pitching matchups. Freddy Peralta stands out at $10,300, facing the strikeout-prone White Sox, while Nick Pivetta at $9,500 offers a strong K-BB% against the Giants. Jacob deGrom, priced at $8,800, has shown improvement and could be a valuable play against the Athletics. Mid-tier options like Taj Bradley and Reese Olson present potential upside, especially against weak offenses.

On the hitting front, Boston's Bowden Francis has surrendered multiple home runs, making players like Rafael Devers and Alex Bregman appealing. The Atlanta Braves, entering a series at Coors Field, could provide a high-scoring opportunity, particularly for Michael Harris. Affordable options like Jesus Sanchez and Randal Grichuk offer value against weaker pitching.

The Atlanta Braves have made a notable shift in their outfield by signing Eddie Rosario to a major league contract, which led to the demotion of Jarred Kelenic to Triple-A Gwinnett. This decision has resulted in mixed reactions among fans, many of whom believe Kelenic had not performed well enough to retain his spot, particularly after a lackluster display that included an embarrassing out at second base. Meanwhile, Rosario's return has puzzled some, as he was previously considered surplus to requirements. With Ronald Acuña Jr. expected back soon, some view Rosario as a temporary solution while the Braves hope Kelenic finds his groove down in the minors. Despite Kelenic's recent struggles, there remains a belief among fans that his talent can eventually shine through, leading to questions about the Braves' timing in this decision and the potential implications for their season.