As Major League Baseball reaches its midseason point, teams are actively adjusting rosters amid injury concerns and trade considerations ahead of the July 31 deadline.

The Houston Astros continue to seek reinforcements for their struggling starting rotation, which ranks third-worst in MLB with a 5.26 ERA since May 21. While one potential return to the rotation was ruled unlikely late in the season, the team hopes to utilize the pitcher in their bullpen come September.

The Los Angeles Dodgers have made a significant addition by acquiring two-time Cy Young Award winner Blake Snell. Snell, who has not pitched in a game since May 9 due to arthroscopic elbow surgery to remove bone chips, has resumed throwing to live hitters. He reported feeling his best in two years, free from previous shoulder pain. Despite logging just 64 innings since signing a five-year, $182 million contract, Snell was a key contributor during last year’s postseason and is expected to play a pivotal role for the Dodgers this October.

In Texas, trade speculation surrounds Rangers shortstop Corey Seager, whose value has declined amid recurring injuries. Seager has been placed on the injured list six times over the past two seasons and carries a $155 million contract through 2031. Meanwhile, the San Diego Padres face scrutiny over the potential trade of All-Star closer Mason Miller. General Manager A.J. Preller has attracted interest, but rival executives doubt the Padres will receive a return comparable to the package that brought Miller to San Diego last season, which included the sport’s second-ranked prospect, shortstop Leo De Vries.

The New York Mets appear to favor trading reliever Luke Weaver over starter Freddy Peralta at the deadline. Weaver has excelled with a 1.85 ERA across 39 innings and remains under team control through 2027. Conversely, Peralta has underperformed and will likely serve only as a rental given his impending free agency.

Other teams are making moves to bolster depth. The Milwaukee Brewers heightened their urgency to secure starting pitching amid uncertainty surrounding veteran Brandon Woodruff’s availability. They are also targeting a left-handed hitter to strengthen their infield. The Cincinnati Reds are drawing attention with utility player Spencer Steer, who can cover multiple positions and is expected to generate considerable interest given a scarcity of impactful bats available. The San Francisco Giants face decisions about infield composition, as they balance retaining second baseman Luis Arraez, who is amenable to an extension, with promoting top prospects Casey Schmitt and Bryce Eldridge while managing salary commitments to multiple high-earning players.

The Pittsburgh Pirates have demonstrated their commitment to postseason contention by trading their Competitive Balance draft pick (No. 34 overall) to the Chicago White Sox in exchange for shortstop Jacob Gonzalez and left-handed pitcher Brandon Eisert. The move addresses a critical need at infielder as rookie Konnor Griffin is sidelined with a finger injury. The Pirates have already surpassed their home run total from the previous season, showing offensive potential.

This season’s All-Star rosters have prompted reflection on missed opportunities as several featured players entered the league as part of previous major trades involving teams such as the Dodgers, Cleveland Guardians, Tampa Bay Rays, and Giants.

Notably, recent pitching decisions have drawn attention. In the past decade, pitchers with perfect games through six innings have rarely been removed early, but in recent weeks, two such cases have occurred within four games, signaling evolving managerial approaches to pitcher workloads and game management.

The San Diego Padres’ Manny Machado candidly addressed his team’s first half struggles, describing the challenges and appeal of baseball as a “life of struggle.” Meanwhile, the New York Yankees continue to face uncertainty as Aaron Judge remains sidelined with a rib injury sustained at the end of May, raising questions about their postseason prospects should he be unable to return.

As the trade deadline approaches, teams are balancing immediate needs with long-term planning, setting the stage for a pivotal second half of the MLB season.