What Injury Did Jacob Degrom Suffer?

Kevin Smith

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What Injury Did Jacob Degrom Suffer?

Jacob deGrom is widely regarded as one of the best pitchers in Major League Baseball, thanks to his exceptional skill and consistency on the mound. However, his career has been marked by injury troubles that have prevented him from showcasing his talents to their fullest extent.

In 2021, deGrom was sidelined by inflammation of his ulnar collateral ligament (UCL), which caused him to miss most of the second half of the season.

And in 2022, he dealt with a stress reaction of the right scapula that kept him out of play until August. In this blog post, we will take a closer look at these injuries and discuss how they have impacted deGrom’s career.

We will also examine the importance of injury prevention and management for professional athletes, particularly those who rely on their arms for their livelihood.

Jacob Degrom’s Ucl Inflammation

The ulnar collateral ligament (UCL) is a band of tissue that connects the humerus bone in the upper arm to the ulna bone in the forearm. It is an important structure for pitchers, as it helps to stabilize the elbow joint and allows them to generate the force necessary to throw a baseball at high speeds.

When a pitcher experiences UCL inflammation, it can cause pain and discomfort in the elbow, as well as a loss of strength and range of motion. In some cases, the ligament may become partially or completely torn, which can require surgery to repair.

In 2021, Jacob deGrom experienced UCL inflammation that caused him to miss most of the second half of the season. He had been dominant on the mound up to that point, with a microscopic 1.08 ERA over 15 starts.

However, he began experiencing discomfort in his elbow and was placed on the injured list in early July. Despite receiving treatment and rehabbing the injury, he was unable to return to the field until late September, limiting his overall impact on the team’s performance.

DeGrom’s UCL inflammation highlights the importance of proper training and maintenance of the arm for pitchers.

With the high demands placed on their bodies, it is crucial for pitchers to prioritize injury prevention and management in order to avoid prolonged absences from the game.

Jacob Degrom’s Scapula Stress Reaction

The scapula, or shoulder blade, is a flat bone located on the upper back that plays an important role in the movement and stability of the shoulder joint.

For pitchers, the scapula is critical for generating the necessary power and velocity to throw a baseball, and any issues with the bone can significantly impact their performance on the mound.

A scapula stress reaction is a condition that occurs when the bone is subjected to repetitive stress or overload, leading to microfractures in the bone tissue.

This can cause pain and discomfort in the shoulder area, as well as a loss of strength and mobility. In severe cases, a stress reaction can progress to a stress fracture, which can require a longer period of recovery.

In 2022, Jacob deGrom experienced a scapula stress reaction that sidelined him for a significant portion of the season. He began experiencing discomfort in his shoulder in early spring training and was shut down from throwing for a period of time.

Despite initial optimism that he would be able to return to the field relatively quickly, deGrom continued to experience pain and was placed on the injured list for an extended period.

DeGrom’s absence from the team lasted until August, a significant portion of the season. When he returned, he showed flashes of his dominant form, but was understandably limited in terms of innings pitched and workload.

His scapula stress reaction serves as a reminder of the importance of proper training and conditioning for pitchers, as well as the need for caution when dealing with injuries in order to avoid exacerbating existing conditions.

Impact of Injuries on Jacob Degrom’s Career

Injuries have had a significant impact on Jacob deGrom’s career, despite his undeniable talent on the mound. While he has continued to perform at an elite level when healthy, his injuries have limited his ability to contribute to his team’s success and have raised questions about his durability over the long term.

In 2021, deGrom was on track to have one of the best seasons in recent memory before his UCL inflammation forced him to the sidelines.

He had been dominant in his starts, striking out batters at a historic rate while posting an ERA that was among the lowest in the league.

However, his absence from the team during the second half of the season was a significant blow to their playoff hopes, and his limited return in September showed that he was not yet at full strength.

Similarly, deGrom’s scapula stress reaction in 2022 prevented him from making a significant contribution to the team’s success for a large portion of the season.

While he was able to return to the mound in August, his workload was limited, and the team had to be cautious with his usage in order to avoid a reinjury.

Returning to pitching after injuries can be a challenging process for any player, and pitchers in particular face a higher risk of reinjury due to the stresses placed on their arms.

In deGrom’s case, his injuries have underscored the need for proper training and injury management in order to maintain his health and performance over the long term.

While he has shown the ability to bounce back from injury and continue to perform at an elite level, there are always concerns about the toll that these injuries may take on his body over time.

Jacob deGrom’s Injury History

YearInjuryDetailsGames Missed
2021UCL InflammationInflammation of the ulnar collateral ligament in his right elbow64
2022Scapula Stress ReactionStress reaction in his right scapula93

Note: Games missed refers to the number of games that Jacob deGrom missed as a result of the injury in question.


How common are UCL injuries among baseball players?

UCL injuries are relatively common among baseball players, particularly pitchers. This is due to the repetitive stress placed on the elbow and arm during pitching, which can cause the ligament to weaken or tear over time. While some players are able to recover from UCL injuries through rest and rehabilitation, others require surgery in order to fully recover.

Can a scapula stress reaction be prevented?

While it may not be possible to completely prevent a scapula stress reaction, there are steps that players can take to reduce their risk of developing this condition. This includes maintaining proper conditioning and training, using proper mechanics when pitching, and being mindful of any pain or discomfort in the shoulder area.

What is the recovery time for a scapula stress reaction?

The recovery time for a scapula stress reaction can vary depending on the severity of the injury and the player’s individual circumstances. In general, it may take several weeks or even months for the bone to fully heal, and players may need to undergo physical therapy and rehabilitation in order to regain their strength and mobility.

What are the long-term implications of these injuries for Jacob deGrom’s career?

While it is difficult to predict the long-term implications of these injuries for Jacob deGrom’s career, it is clear that they have had an impact on his ability to contribute to his team’s success. However, with proper management and care, it is possible that he will continue to perform at an elite level in the years to come.


Injuries are an unfortunate reality for any athlete, and Jacob deGrom is no exception. His UCL inflammation and scapula stress reaction have forced him to miss significant time on the field, limiting his ability to contribute to his team’s success and raising concerns about his long-term durability.

However, deGrom has also shown that he has the talent and resilience to bounce back from these setbacks and continue to perform at an elite level when healthy.

His dominant performances on the mound are a testament to his skill and dedication, and his return to pitching after these injuries demonstrates his commitment to his team and his sport.

Moving forward, it will be important for deGrom to continue to prioritize his health and well-being, as well as for his team to carefully manage his workload and usage in order to avoid further injury.

While injuries may be a part of the game, it is clear that deGrom has the potential to continue to be a dominant force in baseball for years to come, as long as he is able to stay healthy and on the field.

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Kevin Smith

I am a dedicated learner who is constantly pursuing my dreams in many areas of life. I am a Finance major at the University of Maryland, a professional baseball player for the Toronto Blue Jays and the owner of my personal brand, Elevate Baseball. I hope to inspire younger learners of all sports and interests to tirelessly pursue their dreams, whatever that may be. LinkedIn

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