The Boston Red Sox have made a significant move in the MLB trade market, sending designated hitter Rafael Devers to the San Francisco Giants. This decision follows a strong performance from the team, winning eight out of their last nine games, including a sweep against the New York Yankees. With their playoff hopes alive, the Red Sox are expected to continue reshaping their roster.

Among the proposed changes, NESN's Owen Crisafulli suggests acquiring Mason Miller, the closer from the Oakland Athletics. While Miller's performance has dipped this season—with a 5.33 ERA—he has shown potential with 14 saves and a strikeout rate of 43 in just 25 games. The Red Sox, who already have a solid closer in Aroldis Chapman, could use Miller in a high-leverage setup role, given Chapman's successful season with a 1.50 ERA and 13 saves. At 26 years old, Miller stands as a strong candidate for a long-term contract with the Red Sox.

In the realm of fantasy baseball, statistics can be misleading. Mason Miller’s 4.61 ERA does not reflect his true dominance; he boasts an impressive 47.3% strikeout rate, coupled with a 1.53 SIERA indicating he deserves better. Despite allowing hard contact, his potential as a top closer for the Athletics is undeniable, especially with the team’s recent save opportunities.

Similarly, Juan Soto's current 17 RBIs seem low, but his underlying metrics suggest positive regression is imminent. His struggles with runners in scoring position are attributed to bad luck rather than skill decline, making him a prime buy-low candidate. MacKenzie Gore's two wins are also deceptive; he has consistently pitched well, but poor bullpen support has limited his win total.

Jackson Holliday, despite a rough start, has shown significant improvement with a .333 average in recent games, and his ability to contribute across categories makes him a sleeper candidate moving forward.

In the latest Closer Report, the situation around Ryan Pressly as the Cubs' closer appears precarious following a disastrous outing where he allowed nine runs without recording an out. Meanwhile, Jhoan Duran of the Minnesota Twins is experiencing a career resurgence with a total of five saves this week, highlighting his potential reliability in fantasy rotations. Emilio Pagán is making strides, gaining trust within the Cincinnati Reds' bullpen, marking him as a rising star to watch.

Andrés Muñoz remains a top-tier closer for the Seattle Mariners, showcasing remarkable stats including a 0.00 ERA. His recent performances have solidified his status. Mason Miller's performance has been erratic, while Josh Hader and Edwin Díaz continue to hold their ground despite fewer save opportunities. The report rounds up promising relievers and potential stash candidates, emphasizing their importance in fantasy leagues as the season progresses.

The Detroit Lions' rookie minicamp is approaching, and while the focus is primarily on the drafted players, undrafted free agents (UDFAs) will also be vying for attention. The challenge this year is significant; due to a more stacked roster after the draft, competition for a spot on the 53-man roster will be fierce. Last year's UDFAs like Isaiah Williams and Loren Strickland made the team, but those opportunities are fewer this year. Among the hopefuls is Caden Prieskorn, a tight end from Ole Miss, who showcases size and catching ability, alongside Jackson Meeks, a wide receiver known for his possession skills and special teams contributions. Mason Miller, an offensive lineman, and running back Anthony Tyus also bring unique attributes that could make them valuable additions.

Prieskorn, who transitioned from quarterback, offers potential with his 6-foot-5 frame and receiving skills, while Meeks, a solid special teams performer, is looking to leverage family connections (as Za'Darius Smith's nephew) to his advantage. Miller's experience under the Lions' new tight ends coach might give him an edge, whereas Tyus's powerful running style could secure him a practice squad role. Overall, it's a make-or-break moment for these undrafted players as they begin their NFL journeys.

In the competitive landscape of fantasy baseball, players focusing on Saves+Holds (SV+HLD) leagues need to stay ahead of the curve. The top relief pitchers for 2025 have been ranked based on early-season statistics, emphasizing strikeout rates, ERA, and WHIP. Notably, Josh Hader leads the pack, followed closely by promising arms like Andres Munoz and Mason Miller. The rankings also provide team-by-team insights, crucial for understanding potential shifts in usage patterns as the season progresses.

As injuries loom in various bullpens, savvy fantasy managers must monitor performances, particularly with emerging pitchers who might rise in value through their hold opportunities. Familiarity with the positioning and trends within each team's bullpen can help in navigating trades and waiver wire decisions. Whether it’s the depth in teams like the Houston Astros, or the struggles faced by others, staying informed is key to success in this format.