AnalysisInjuryMLBJun 29, 2026, 6:47 PM· 6 min read· #15 of 27 in sports

Clearing the IL: Senga, Raleigh, and Murakami Headline a Wave of Positive MLB Injury Updates

As the 2026 MLB season approaches its midpoint, several contending teams are receiving major boosts as key players like Kodai Senga, Cal Raleigh, and Munetaka Murakami near their returns to the diamond.

By Factlen Editorial Team

Team Management & Medical Staffs 40%Fantasy Managers & Analysts 35%Local Fanbases 25%
Team Management & Medical Staffs
Focused on long-term player health, cautious rehabilitation timelines, and ensuring players are fully stabilized before returning.
Fantasy Managers & Analysts
Highly attuned to the immediate lineup impacts, statistical voids left by injuries, and the exact timelines for when stars will resume producing.
Local Fanbases
Deeply invested in the emotional highs and lows of their franchise cornerstones, viewing these injury updates through the lens of their team's playoff aspirations.

What's not represented

  • · The players' personal physical therapists and private trainers, who manage the day-to-day minutiae of these grueling rehabilitation processes.
  • · Opposing pitchers and managers, who must rapidly adjust their scouting reports and game plans when a star player unexpectedly returns to the lineup.

Why this matters

Injuries can single-handedly derail a championship season, but the return of a star player often acts as the ultimate midseason acquisition. For fans and fantasy managers alike, these positive rehabilitation updates signal that the league's brightest talents are finally healthy enough to impact the grueling second-half playoff race.

Key points

  • Cal Raleigh is set to return from the injured list on Tuesday, providing a major boost to the Seattle Mariners.
  • Mets pitcher Kodai Senga is progressing rapidly from back and arm injuries and may bypass his final rehab start.
  • White Sox rookie Munetaka Murakami is running at 80 percent intensity as he recovers from a Grade 2 hamstring strain.
  • Royals star Bobby Witt Jr. avoided serious injury, suffering only a mild Grade 1 MCL sprain that leaves him day-to-day.
  • Pirates rookie Jared Jones dodged a major setback after being struck on the elbow by a line drive, escaping without structural damage.
20
Murakami home runs before injury
80%
Murakami's running intensity
Grade 1
Witt Jr. MCL sprain severity
$34M
Murakami's 2-year contract

As the grueling 162-game Major League Baseball season approaches its midpoint, the physical toll on rosters across the league is becoming increasingly evident. Yet, for several contending franchises, late June is bringing the best kind of midseason reinforcement: a clean bill of health. Across the league, a wave of pivotal players are clearing the final hurdles of their rehabilitation assignments, transforming the injured list from a holding pen of anxiety into a launchpad for second-half surges. Getting a star player back from an extended absence often provides a more profound midseason spark than any July trade deadline acquisition, fundamentally altering a team's ceiling as the playoff race intensifies.[3][6]

In Seattle, the Mariners are preparing to welcome back the undisputed engine of their offense and the anchor of their pitching staff. Slugging catcher Cal Raleigh is officially returning from the injured list on Tuesday, providing a massive and immediate boost to a lineup that has sorely missed his switch-hitting power in the middle of the order. Raleigh's return not only deepens the Mariners' run-producing capabilities but also restores his elite game-calling and framing behind the plate, a critical factor for a Seattle rotation that relies heavily on precision and sequencing to navigate the American League West.[3]

Meanwhile, the New York Mets are receiving equally encouraging news regarding their starting rotation, which has weathered its share of turbulence this spring. Right-hander Kodai Senga, who has been sidelined for an extended period while meticulously recovering from back and arm injuries, is progressing faster than the organization initially anticipated. Originally scheduled to make at least one final minor-league rehab start to build his pitch count, Senga's recent bullpen sessions have been so sharp that he is now a strong candidate to bypass that step and return to the major-league rotation early, injecting a frontline arm back into the Mets' pitching arsenal.[3]

In Chicago, the White Sox are closely monitoring the highly anticipated recovery of rookie sensation Munetaka Murakami. The 26-year-old Japanese slugger, who signed a two-year, $34 million contract in December after a legendary career in Nippon Professional Baseball, took the American League by storm this spring. Murakami seamlessly translated his elite power to the stateside game, blasting 20 home runs, driving in 41 runs, and posting a .938 OPS in his first 57 games before his momentum was abruptly halted.[1][2][5]

Munetaka Murakami posted elite offensive numbers before his May hamstring injury.
Munetaka Murakami posted elite offensive numbers before his May hamstring injury.

Murakami's blistering start was paused on May 29 when he suffered a Grade 2 right hamstring strain while sprinting down the first-base line on a routine fielder's choice against the Detroit Tigers. Following a brief exchange with the training staff, he was removed from the game, and subsequent imaging confirmed the tear. Initially projected to miss four to six weeks, the prolonged absence threatened to derail the White Sox's offensive rhythm during a crucial stretch of the schedule. However, Murakami is now making rapid, highly encouraging strides in his recovery, transforming a potentially season-altering setback into a highly manageable hiatus.[1][5]

Following a brief exchange with the training staff, he was removed from the game, and subsequent imaging confirmed the tear.

White Sox manager Will Venable recently provided a highly optimistic update to the Chicago media regarding his star rookie, noting that Murakami is 'coming along well' and successfully clearing every medical benchmark placed in front of him. The first baseman has officially resumed baseball activities, including hitting off a stationary tee, throwing across the diamond, and, most importantly, ramping his running intensity up to 80 percent of his maximum sprint speed without experiencing any lingering tightness, grabbing, or discomfort in the affected hamstring muscle.[1][2]

"Progress is being made day by day," Murakami communicated through his interpreter, Kenzo Yagi, during a recent media availability. "I'm doing well in the rehab itself. Doing really well." The White Sox are gradually increasing his exposure to more difficult hitting drills, adding intensity in the batting cage to simulate live pitching. If he continues to clear these dynamic hurdles without setbacks, the organization expects him to begin a minor-league rehab assignment shortly, potentially rejoining the big-league club just before the mid-July All-Star break.[1][2]

The White Sox are also seeing vital progress on the pitching front, offering a dual boost to their organizational depth. Top pitching prospect Noah Schultz, who was placed on the 15-day injured list in late May with patellar tendinitis in his right knee, is scheduled for a crucial, high-intensity bullpen session this weekend. Assuming he emerges from the throwing session pain-free and with his mechanics intact, Schultz will immediately head to Triple-A Charlotte to begin a formal rehab assignment, putting him on track to contribute to the major-league staff later this summer.[1]

The shortstop position demands extreme lateral mobility, making knee stability crucial for a safe return.
The shortstop position demands extreme lateral mobility, making knee stability crucial for a safe return.

In Kansas City, the Royals organization and their dedicated fanbase breathed a massive, collective sigh of relief regarding the health of their franchise cornerstone, superstar shortstop Bobby Witt Jr. Witt suffered a terrifying scare during a recent game while attempting to field a hard-hit groundball, awkwardly trapping his leg underneath his body during a full-extension diving attempt. The awkward collision severely stressed the inside aspect of his knee, immediately raising fears of a season-ending ligament tear that would have devastated the Royals' highly promising 2026 campaign.[4]

Fortunately, comprehensive medical imaging and evaluations revealed that Witt suffered only a Grade 1 medial collateral ligament (MCL) sprain—the absolute lowest possible grade for such an injury, indicating a mild stretch rather than a partial or complete tear. Crucially, the medial meniscus, which is intricately intertwined with the MCL, remained entirely unscathed. Witt is already reporting that he feels significantly better, and the Royals are managing him on a strict day-to-day basis to ensure the knee is fully stabilized before he returns to the grueling, fluid lateral movements required to play elite defense at shortstop.[4][6]

To successfully bridge the gap during Witt's brief absence, the Royals received a perfectly timed reinforcement of their own. Kansas City activated dynamic infielder Maikel Garcia from his own injured list stint—stemming from a frustrating left hand strain—allowing him to seamlessly take over the everyday shortstop duties. Garcia's timely return ensures that the Royals can afford to be exceptionally cautious with Witt's knee, prioritizing his long-term health and stability for the second-half stretch run rather than rushing him back into the lineup prematurely.[4]

A Grade 1 MCL sprain represents the lowest severity of ligament damage, allowing for a rapid return to play.
A Grade 1 MCL sprain represents the lowest severity of ligament damage, allowing for a rapid return to play.

Finally, the Pittsburgh Pirates managed to avoid a catastrophic disaster of their own regarding one of the sport's most electrifying young pitchers. Rookie standout Jared Jones was struck squarely on the right throwing elbow by a blistering line drive, a terrifying on-field moment that prompted immediate concern from the dugout and the training staff. However, subsequent medical evaluations and X-rays confirmed that Jones miraculously avoided any serious structural damage or bone fractures, keeping one of the league's brightest young arms off the long-term injured list and preserving the Pirates' formidable starting rotation for the summer months.[4]

How we got here

  1. December 2025

    Munetaka Murakami signs a two-year, $34 million contract with the Chicago White Sox, making his highly anticipated leap from NPB to MLB.

  2. May 29, 2026

    Murakami suffers a Grade 2 right hamstring strain while running out a fielder's choice against the Detroit Tigers, halting his blistering rookie campaign.

  3. Late June 2026

    Bobby Witt Jr. suffers a scary knee injury during a diving play but miraculously escapes with only a mild Grade 1 MCL sprain.

  4. June 29, 2026

    White Sox management confirms Murakami has resumed baseball activities and is running at 80 percent intensity, signaling an imminent return.

Viewpoints in depth

The Medical & Managerial View

Team decision-makers prioritize long-term stability over short-term gains when managing star players.

For front offices and managerial staffs, the 162-game baseball season is a marathon of attrition. When franchise cornerstones like Munetaka Murakami or Bobby Witt Jr. suffer soft-tissue or ligament injuries, the immediate instinct is extreme caution. Managers like Will Venable emphasize clearing specific, data-driven benchmarks—such as running at 80 percent intensity or hitting off a tee without pain—before even considering a return to live game action. This cautious approach ensures that a minor Grade 1 sprain or a Grade 2 strain doesn't cascade into a season-ending catastrophe, protecting the organization's massive financial and competitive investments.

The Fantasy & Analytics View

Analysts and fantasy managers track injury news to exploit shifts in playing time and statistical production.

In the modern baseball ecosystem, a single injury update triggers a massive ripple effect across the analytics and fantasy sports communities. When a player like Witt Jr. goes down, analysts immediately pivot to the underlying metrics of his replacement, such as Maikel Garcia, calculating the exact drop-off in expected runs created. For this camp, rehab assignments and minor medical updates—like the distinction between a Grade 1 and Grade 2 sprain—are critical data points used to project future performance, manage roster depth, and predict exactly when a team's offensive or pitching output will normalize.

What we don't know

  • The exact date Munetaka Murakami will be officially activated from the injured list, as the White Sox are taking his recovery day by day.
  • Whether Kodai Senga will ultimately require one final minor-league rehab start or if the Mets will insert him directly back into the major-league rotation.
  • How many games Bobby Witt Jr. will ultimately miss before the Royals feel his knee is stable enough to handle the lateral demands of playing shortstop.

Key terms

Grade 1 MCL Sprain
A mild stretching of the medial collateral ligament in the knee, causing minor pain but no actual tearing of the tissue, typically requiring only a short recovery period.
Grade 2 Hamstring Strain
A partial tear of the hamstring muscle fibers, causing moderate pain and a noticeable loss of strength, usually requiring four to six weeks of rehabilitation.
Rehab Assignment
A period where a major league player recovering from an injury plays in minor league games to test their health and regain their timing before rejoining the primary roster.
Patellar Tendinitis
An injury to the tendon connecting the kneecap to the shinbone, often caused by repetitive stress and jumping, common among athletes.

Frequently asked

When is Munetaka Murakami expected to return?

While there is no official date, Murakami is progressing well and could begin a minor-league rehab assignment soon, potentially returning to the White Sox lineup just before the mid-July All-Star break.

How serious is Bobby Witt Jr.'s knee injury?

The injury is considered very mild. Witt suffered a Grade 1 MCL sprain, which is the lowest possible severity, and his medial meniscus was completely unharmed. He is considered day-to-day.

Is Cal Raleigh back in the Mariners' lineup?

Yes, the Mariners' slugging catcher is scheduled to be officially activated from the injured list on Tuesday, rejoining the team's starting lineup.

Did Jared Jones suffer a broken arm?

No. Despite being struck on the right elbow by a line drive, medical evaluations confirmed that the Pirates' rookie pitcher avoided any structural damage or fractures.

Sources

Source coverage

6 outlets

3 viewpoints surfaced

Team Management & Medical Staffs 40%Fantasy Managers & Analysts 35%Local Fanbases 25%
  1. [1]Associated PressTeam Management & Medical Staffs

    White Sox rookie Murakami is 'coming along well' in his recovery from a hamstring injury

    Read on Associated Press
  2. [2]MLB.comTeam Management & Medical Staffs

    Murakami (hamstring) starts baseball activities; still no timeline for return

    Read on MLB.com
  3. [3]NBC SportsLocal Fanbases

    MLB Injury Report: Mariners getting Cal Raleigh back from injured list

    Read on NBC Sports
  4. [4]RotoWireFantasy Managers & Analysts

    Fantasy Baseball Injury Report: Witt Suffers Grade 1 (MCL) Sprain

    Read on RotoWire
  5. [5]Sox On 35thLocal Fanbases

    Munetaka Murakami to miss 4-6 weeks with Grade 2 hamstring strain

    Read on Sox On 35th
  6. [6]ESPNFantasy Managers & Analysts

    Bobby Witt Jr. remains day-to-day with knee sprain

    Read on ESPN
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