The Cincinnati Reds activated key players Alexis Diaz, Matt McLain, and Austin Hays ahead of their series against the Seattle Mariners, marking a significant boost for the team. Diaz, who was expected to be the closer, had been sidelined with a hamstring strain but returns just as Emilio Pagán has shone with a 1.23 ERA. McLain returns to second base after recovering from a hamstring issue and is positioned at the top of the lineup, while Hays, newly signed from Baltimore, makes his debut as the designated hitter after overcoming a calf strain.

With five wins in their last six games, including a recent sweep against Pittsburgh, the Reds aim to capitalize on this momentum with a fully operational roster. This newfound health could be pivotal as they face the Mariners in the next three games, all eyes on how these returning players can impact the lineup and overall team performance.

As the MLB season progresses, keeping a close eye on injury updates is critical for fantasy sports success. Alexis Diaz, Zach Eflin, and Max Scherzer are among the prominent players currently on the injured list. Diaz, the Reds' closer, is recovering from a hamstring injury and could return as soon as Tuesday against the Mariners. Despite concerns over his command, his previous performance in 2023 makes him a valuable addition once activated.

Zach Eflin, pitching for the Orioles, is dealing with a low-grade lat strain but is expected to return soon after being placed on the IL. His strong performance prior to the injury, including three consecutive quality starts, suggests he could provide significant value down the stretch. Max Scherzer's situation is more complicated; recovering from a thumb injury, he hasn't thrown much since April 7 and may be out longer, making him a risky hold in fantasy leagues.

The Cincinnati Reds are poised to make a strategic shift in their bullpen as Alexis Díaz returns, but they should think twice before reinstating him as the closer. Emilio Pagán has emerged as a strong candidate, boasting a remarkable 1.23 ERA and four saves this season, far surpassing his previous two years combined. Pagán revamped his physique with a carnivore diet, sharing insights on its effectiveness for his performance. The Reds have found success in the closer role without a designated closer, converting five of seven save opportunities so far. Managerial strategies may evolve as Diaz transitions back into play, which suggests a less intense role initially for him. Meanwhile, a potential signing of veteran closer David Robertson could bolster the bullpen further, bringing experience and reliability.

Alexis Diaz is making strides in his recovery as he returned to the Cincinnati Reds clubhouse, awaiting activation from his rehab assignment. Reds manager Terry Francona mentioned that while Diaz's next steps are still being decided, he has completed two successful outings for Louisville, showcasing a more aggressive fastball and commanding strikes.

Though Diaz's role as closer remains uncertain, the Reds have managed to find success in his absence, with Emilio Pagán stepping up with multiple saves. The team is hopeful for Diaz's return, which could bolster their bullpen significantly.

As Alexis Días approaches a return from the injured list, the Cincinnati Reds face a critical decision regarding their All-Star closer's role. Following a rough patch and a minor-league rehab stint, it remains uncertain if he will resume his closer duties immediately. Pitching coach Derek Johnson indicated that manager Terry Francona might take a cautious approach, easing Días back into high-leverage situations instead of throwing him into the fire upon his return.

Días has battled command issues, but recent reports from his rehab outings have noted good velocity and improved mechanics, suggesting he's on the right track. The focus is on ensuring he is fully healthy and refined in his delivery before reinstating him into the late-game spotlight. This careful strategy highlights the team's long-term aspirations, emphasizing the importance of a reliable bullpen as they strive for postseason contention.