InjuryGlobal BaseballJun 8, 2026, 4:51 AM· 4 min read· #13 of 13 in sports

Baseball Injury Report: Gerrit Cole Nears Return as Aaron Judge and Elly De La Cruz Face Setbacks

As the 2026 baseball season enters June, major stars across MLB and the KBO are making pivotal strides in their recoveries, headlined by Gerrit Cole's minor league rehab assignment.

By Factlen Editorial Team

Fantasy Analysts 35%Team Management 35%International Media 30%
Fantasy Analysts
Focus on how injuries create waiver-wire opportunities and shift player values for fantasy managers.
Team Management
Prioritize long-term asset protection and minor league depth over rushing franchise cornerstones back to the field.
International Media
Monitor how injuries impact the transition and performance of high-profile overseas imports and domestic stars.

What's not represented

  • · Minor league players whose development time is reduced when major leaguers take up roster spots during rehab assignments.
  • · Ticketing and broadcast partners who face sudden viewership drops when marquee stars like Aaron Judge and Elly De La Cruz are sidelined.

Why this matters

For fans and fantasy managers, tracking these recovery timelines is crucial for predicting team success and roster stability. The return of frontline starters like Gerrit Cole, contrasted with the sudden absence of MVP candidates like Aaron Judge and Elly De La Cruz, fundamentally shifts the competitive balance across global baseball leagues.

Key points

  • Gerrit Cole began a minor league rehab assignment, nearing his return from March 2025 Tommy John surgery.
  • Aaron Judge was placed on the injured list with a right rib stress fracture, sidelining him indefinitely.
  • Lars Nootbaar and Gleyber Torres were activated from the injured list to rejoin their respective lineups.
  • Elly De La Cruz suffered a hamstring strain and is expected to miss two to four weeks.
  • White Sox rookie Munetaka Murakami hit the injured list with a hamstring strain after a 20-homer month.
  • KBO ace An Woo-jin returned to the mound, while Doosan reliever Yang Jae-hoon requires elbow surgery.
40
Pitches scheduled for Gerrit Cole's rehab start
4-6 weeks
Timeline for Aaron Judge's re-evaluation
2.7
WAR for Elly De La Cruz before hamstring strain
20
Home runs hit by Munetaka Murakami in May

The grueling 162-game Major League Baseball schedule and the 144-game Korea Baseball Organization slate test organizational depth like no other sport. As the calendar flips to June, front offices face a critical juncture where early-season injuries finally begin to resolve, just as the compounding physical toll of the summer introduces new ailments to test playoff contenders.

The most uplifting development of the week comes from the New York Yankees organization. Reigning American League Cy Young winner Gerrit Cole has officially begun a minor league rehab assignment, marking a massive milestone in his recovery from March 2025 Tommy John surgery.[1]

Assigned to Double-A Somerset, the 35-year-old right-hander was scheduled to throw up to 40 pitches against the Reading Fightin Phils. For a Yankees rotation that has navigated the first two months without its ace, Cole’s impending return to the major league mound—his first appearance since Game 5 of the 2024 World Series—provides a monumental mid-season boost.[1]

Key injury return timelines shifting the competitive landscape in early June.
Key injury return timelines shifting the competitive landscape in early June.

However, the Yankees' celebration was immediately tempered by devastating news on the offensive side. Captain Aaron Judge was placed on the 10-day injured list with a right rib stress fracture, an injury that fundamentally alters the American League power dynamic.[2]

The three-time AL MVP will be shut down from baseball activities for four to six weeks before undergoing additional imaging and re-evaluation. To fill the void, New York recalled highly touted outfield prospect Spencer Jones from Triple-A Scranton/Wilkes-Barre, tasking the youngster with replacing Judge's irreplaceable production in right field.[2]

Across the National League, the St. Louis Cardinals welcomed back a familiar face. Outfielder Lars Nootbaar was activated from the 60-day injured list on Friday, making his 2026 season debut after undergoing double heel surgery during the offseason.[3]

Nootbaar proved his readiness during a 20-day rehab stint with Triple-A Memphis, where he slashed .257/.409/.543 with three home runs across 12 games. His return injects much-needed on-base skills into the Cardinals' lineup as they navigate a competitive NL Central. Meanwhile, the Detroit Tigers activated second baseman Gleyber Torres from the injured list following an oblique strain, immediately slotting the veteran back into the leadoff spot.[3][8]

Mid-game injuries force managers to constantly adjust their depth charts and lean on minor league call-ups.
Mid-game injuries force managers to constantly adjust their depth charts and lean on minor league call-ups.
Nootbaar proved his readiness during a 20-day rehab stint with Triple-A Memphis, where he slashed .257/.409/.543 with three home runs across 12 games.

Not all rehab assignments have proceeded smoothly. New York Mets infielder Jorge Polanco had his minor league progression halted over the weekend due to lingering ankle soreness. Sidelined since mid-April with left Achilles bursitis, Polanco was pulled from a Triple-A Syracuse game and sent back to New York for further evaluation, delaying his expected activation.[9]

The injury bug also bit one of baseball's most electrifying young stars. Cincinnati Reds shortstop Elly De La Cruz landed on the injured list for the first time in his four-year career after suffering a hamstring strain while running the bases.[4]

Diagnosed with a Grade 1-to-2 strain, De La Cruz is expected to miss two to four weeks. The injury halts a spectacular start to his 2026 campaign; De La Cruz was hitting .280 with 12 home runs and leading all National League shortstops with 2.7 WAR through 58 games. The Reds recalled Edwin Arroyo to man the position in his absence.[4]

Elly De La Cruz was leading all National League shortstops in Wins Above Replacement before his hamstring strain.
Elly De La Cruz was leading all National League shortstops in Wins Above Replacement before his hamstring strain.

International imports are also navigating the physical toll of the MLB schedule. Chicago White Sox rookie slugger Munetaka Murakami, who took the league by storm with an astonishing 20 home runs in May, was placed on the injured list with a right hamstring strain. Murakami suffered the injury while running out a ground ball, temporarily pausing his pursuit of the MLB home run crown.[5]

On the pitching side, Mets right-hander Kodai Senga continues to battle command and velocity fluctuations in his rehab from lumbar spine inflammation. During a recent minor league outing, Senga's fastball velocity dipped to 94.3 mph, and he struggled to find the strike zone, leaving his exact return timetable uncertain.[5]

The injury landscape extends well beyond North America, heavily impacting the Korea Baseball Organization (KBO). The Kiwoom Heroes breathed a sigh of relief as their top ace, An Woo-jin, returned to the mound on June 6. An had been demoted to the minors ten days prior to recover from severe blisters on his pitching hand, an ailment that forced him out of a late-May start after just 61 pitches.[6]

The physical toll of the long season heavily impacts international leagues like the KBO and NPB as well.
The physical toll of the long season heavily impacts international leagues like the KBO and NPB as well.

Conversely, the Doosan Bears suffered a crushing blow to their bullpen. Breakout right-handed reliever Yang Jae-hoon was diagnosed with a severe right elbow ligament injury after leaving a game against the Samsung Lions in visible pain. The team confirmed that Yang will undergo Tommy John surgery in mid-June, ending his 2026 season.[7]

Ultimately, these early-June roster shifts underscore the war of attrition that defines professional baseball. As front offices scramble to sign injury replacements and minor league prospects get unexpected opportunities to shine, the ability of medical staffs to manage workloads and expedite recoveries will heavily dictate the playoff races across the globe.

How we got here

  1. March 2025

    Gerrit Cole undergoes Tommy John surgery, beginning a long rehab process.

  2. May 29, 2026

    Munetaka Murakami suffers a hamstring strain after a historic power-hitting month.

  3. June 1, 2026

    Elly De La Cruz is placed on the injured list with a hamstring strain.

  4. June 5, 2026

    Aaron Judge is sidelined with a rib stress fracture, while Lars Nootbaar is activated from the 60-day IL.

  5. June 6, 2026

    KBO ace An Woo-jin returns to the mound after recovering from severe finger blisters.

Viewpoints in depth

Fantasy Baseball Managers

Monitoring playing time shifts and replacement value.

For fantasy baseball managers, the injury report is a double-edged sword. While losing a first-round talent like Aaron Judge or Elly De La Cruz can derail a season, it immediately creates high-leverage opportunities on the waiver wire. Prospects like Spencer Jones and Edwin Arroyo become instant targets, as their sudden promotion guarantees everyday at-bats. Managers must balance stashing injured stars with maximizing active roster spots to survive the grueling summer months.

Front Office Executives

Balancing immediate team needs with long-term asset protection.

Team management views injuries through the lens of organizational depth and long-term investment. Rushing a player back from a stress fracture or a hamstring strain risks aggravating the injury, potentially turning a four-week absence into a lost season. Front offices rely heavily on their minor league affiliates to weather these storms, using the 10-day and 60-day injured lists strategically to manipulate the 40-man roster and keep fresh talent rotating into the clubhouse.

Medical & Training Staffs

Managing the physical toll of the 162-game marathon.

The medical staff's primary challenge is managing the transition from rehabilitation to live game action. Rehab assignments, like Gerrit Cole's stint in Double-A, are carefully scripted to build pitch counts and test structural integrity without overtaxing the athlete. Setbacks, such as Jorge Polanco's lingering ankle soreness or Kodai Senga's fluctuating velocity, highlight the unpredictable nature of human physiology, forcing trainers to constantly adjust recovery timelines based on daily feedback.

What we don't know

  • Whether Aaron Judge's rib stress fracture will heal within the initial four-to-six-week timeline or require a longer absence.
  • How Kodai Senga's fluctuating velocity during his rehab assignments will impact his eventual return to the Mets' rotation.
  • If Elly De La Cruz's hamstring strain will linger and affect his elite sprint speed upon his return.

Key terms

Tommy John Surgery
A surgical procedure in which a healthy tendon is extracted from the body and used to replace a torn ulnar collateral ligament in the elbow.
Rehab Assignment
A period where a major league player participates in minor league games to regain game-readiness before returning to the active roster.
Stress Fracture
A tiny crack in a bone caused by repetitive force or overuse, often requiring weeks of rest to heal.
WAR (Wins Above Replacement)
A comprehensive statistic that estimates a player's total value to their team compared to a replacement-level minor leaguer.

Frequently asked

When is Gerrit Cole expected to return to the Yankees?

Cole began a minor league rehab assignment in early June and is nearing his first major league appearance since the 2024 World Series.

How long will Aaron Judge be out?

Judge was placed on the injured list with a right rib stress fracture and will be shut down for four to six weeks before re-evaluation.

Why was Elly De La Cruz placed on the injured list?

De La Cruz suffered a Grade 1-to-2 hamstring strain while running the bases and is expected to miss two to four weeks.

What happened to Munetaka Murakami?

After hitting 20 home runs in May, the White Sox rookie suffered a right hamstring strain while running out a ground ball.

Sources

Source coverage

9 outlets

3 viewpoints surfaced

Fantasy Analysts 35%Team Management 35%International Media 30%
  1. [1]Field Level MediaTeam Management

    Yankees RHP Gerrit Cole (elbow) set to begin rehab assignment

    Read on Field Level Media
  2. [2]The Associated PressTeam Management

    Yankees put Aaron Judge on injured list with rib stress fracture, recall Spencer Jones from Triple-A

    Read on The Associated Press
  3. [3]The Associated PressTeam Management

    Cardinals activate Nootbaar from 60-day injury list

    Read on The Associated Press
  4. [4]FanGraphsFantasy Analysts

    Hamstring Strain Sends Elly De La Cruz to IL for First Time

    Read on FanGraphs
  5. [5]JapanBallInternational Media

    Trio of Dodgers, Murakami Highlight Performances of MLB's Japanese Imports During May

    Read on JapanBall
  6. [6]STARNEWSInternational Media

    'Return from injury → blister misfortune' KBO's top ace finally returns

    Read on STARNEWS
  7. [7]OSENInternational Media

    Breaking: Doosan's Yang Jae-hoon to Undergo Elbow Surgery in Mid-June

    Read on OSEN
  8. [8]FantasyProsFantasy Analysts

    Gleyber Torres (oblique) officially activated from IL Tuesday

    Read on FantasyPros
  9. [9]The Associated PressTeam Management

    Mets halt Polanco's minor league rehab assignment, send him back to New York for tests

    Read on The Associated Press
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