Global Injury Report: Teoscar Hernández Begins Rehab as Kim Daehan Complets 347-Day KBO Comeback

The midsummer break is traditionally viewed as a brief respite for healthy players, but for those stationed on the injured list, it represents a critical window for rehabilitation and return. Across Major League Baseball and the Korea Baseball Organization, late July is witnessing a wave of significant roster activations that could alter the competitive landscape of the second half. Rather than focusing on the attrition of a long season, clubs are celebrating the resilience of athletes overcoming major physical hurdles to rejoin their teammates for the pennant chase.[1]

In Los Angeles, the Dodgers received a massive boost as outfielder Teoscar Hernández officially began his minor league rehab assignment. Hernández has been sidelined since undergoing surgery on his left elbow following the 2025 World Series, a procedure necessary to address a lingering issue that had hampered his offensive production. His return to live game action marks a major milestone in a grueling recovery process, signaling that he is finally pain-free and regaining his timing at the plate.[1][6]

The impending activation of Hernández is being viewed internally as a blockbuster mid-season acquisition. While the Dodgers have managed to stay afloat in the National League West standings, adding a middle-of-the-order bat of his caliber during their upcoming homestand provides a crucial reinforcement for the stretch run. Team officials are carefully monitoring his at-bats, ensuring his elbow responds well to the velocity and breaking pitches he is seeing in the minor leagues before finalizing his return to Dodger Stadium.[1][6]

Meanwhile, the Texas Rangers are closely tracking the progress of left-hander Jordan Montgomery, who looked exceptionally sharp in his fourth minor league rehab start. Montgomery is inching closer to his highly anticipated season debut, a return that could stabilize a starting rotation that has been battered by early-season attrition and inconsistency. Pitching deep into his latest outing, the veteran demonstrated the precise command, mechanical fluidity, and steady velocity that previously established him as a frontline starter. The Rangers' coaching staff noted that his breaking pitches possessed their signature late bite, a strong indicator that his arm is fully healthy.[1]

Montgomery's successful navigation of his rehab assignment is one of the most significant developments for any American League contender this month. By systematically building up his pitch count against live hitters in a controlled environment, the Rangers are ensuring he will not be restricted by severe innings limits once he is officially activated. His return provides Texas with a fresh, experienced arm precisely when divisional rivals are beginning to show signs of pitching fatigue, effectively serving as an elite trade deadline acquisition without the cost of surrendering top prospects.[1]

Across the Pacific in the KBO, a heartwarming comeback story unfolded as Doosan Bears outfielder Kim Daehan returned to the first-team roster after a grueling 347-day absence. Once hailed as a generational two-way prospect during his high school days, Kim's professional journey has been repeatedly derailed by injuries and developmental setbacks. His return to the starting lineup as the right fielder against the NC Dinos marked a triumphant personal victory and a testament to his perseverance.[2]

Kim earned his way back to the top flight through sheer offensive production and mechanical adjustments in the minors. After being demoted earlier in the year following a brief, unsuccessful stint with the big club, he hit a blistering .385 with a home run and five runs batted in over seven games in the Futures League this June. That sustained performance convinced the Doosan front office that his swing mechanics were fully restored and his confidence was back. This allowed him to reclaim his spot in the outfield plans and take the field for his first KBO start since August of the previous year, a massive emotional hurdle cleared.[2]

Back in MLB, the post-All-Star break roster shuffling saw several immediate activations that bolstered team depth across the league. The Houston Astros reinstated right-hander Kai-Wei Teng from the 15-day injured list, providing fresh arm strength and a reliable innings-eater to their bullpen after he missed several weeks with a frustrating knee injury. Similarly, the Cincinnati Reds activated outfielder Dane Myers following his successful recovery from a shoulder issue, while the San Francisco Giants welcomed back catcher Daniel Susac from a nagging back injury, immediately slotting him in behind the plate to manage the pitching staff.[3]

The minor leagues are also bustling with high-profile rehab stints that benefit both the recovering veterans and the prospects playing alongside them. Veteran catcher Jose Trevino joined the High-A Dayton Dragons to test his recovery from a thoracic spine strain that has sidelined him since early April. His presence in the lineup not only aids his own physical progression but provides invaluable mentorship to the developing players sharing the dugout, who get a firsthand look at the preparation routines of a seasoned professional.[4]

In South Korea, teams are also taking proactive, long-term approaches to protect their ailing veterans, shifting away from the old-school mentality of playing through severe discomfort. The SSG Landers made the difficult but necessary decision to remove 39-year-old slugger Choi Jeong from the active roster to definitively diagnose and treat a lingering pelvic injury. Despite hitting 20 home runs this season and continuing to produce at an elite level, Choi had been playing through unexplained pain that limited him exclusively to designated hitter duties, leading the team to prioritize his overall well-being and quality of life.[5]

Rather than forcing their franchise icon to continue playing at less than full capacity, the Landers are aggressively seeking specialized medical opinions in both Japan and the United States to find a permanent cure. Manager Lee Soong-yong emphasized that simply resting without a clear diagnosis was proving meaningless, as the pain would inevitably return upon his activation. The organization is now fully committed to resolving the root cause of the pelvic issue, utilizing international medical networks to preserve Choi's historic career and ensure he can eventually return to his natural position at third base.[5]

Whether it is a former first-round pick reclaiming his spot under the bright lights in Seoul, a World Series champion taking his first live at-bats in Los Angeles, or a veteran slugger finally getting the comprehensive medical attention he deserves, the midsummer injury report is defined by resilience. As the pennant races heat up globally, these returning stars are poised to make an immediate, uplifting impact on the diamond. Their journeys underscore the reality that the grueling road back from the trainer's room can be just as compelling, and ultimately just as crucial to a team's championship aspirations, as the games themselves.[1][2]