Why Colin Rea’s Spring Focus Matters More Than His Results
For many pitchers across Major League Baseball, spring training statistics often become the first measuring stick of the new season.
Fans analyze ERA numbers, strikeout totals, and velocity readings as early indicators of whether a pitcher is ready for the long grind of the regular season.

But for Chicago Cubs right handed pitcher Colin Rea, the story this spring is not about numbers on a stat sheet.
It is about preparation, experience, and refining the small details that allow a veteran pitcher to remain effective deep into his career.
Rea understands that at this stage of his professional journey, spring training is less about dominating hitters and more about sharpening the tools that make him valuable to the Cubs pitching staff.
That perspective is one reason his presence has quietly become so important to Chicago’s rotation.
A Career That Took Time to Find Stability
Rea’s path through professional baseball has been far from straightforward.
When he first broke into the major leagues with the San Diego Padres in 2015, expectations were relatively modest but promising.
After all, Rea had been selected in the 12th round of the MLB Draft out of Indiana State, and scouts believed he had the raw ability to develop into a dependable major league starter.
However, his early years in the league were filled with setbacks.
One of the biggest obstacles arrived in 2016, when Rea underwent Tommy John surgery, a procedure that has derailed the careers of many pitchers.
Recovering from the surgery required patience and determination.
For a young pitcher trying to establish himself in the majors, the timing could not have been more challenging.
Instead of building momentum early in his career, Rea was forced to rebuild his arm strength and mechanics from the ground up.
A Journey That Included Unexpected Stops
Rea’s career continued to take unusual turns after his recovery.
In 2020, he briefly appeared with the Chicago Cubs, though his time with the team left little impression at the time.
Like many players navigating the unpredictable world of professional baseball, Rea also pursued opportunities overseas.
At one point, he traveled to Japan to continue his career.
The experience was supposed to provide a fresh start and a chance to regain his form.
But circumstances beyond baseball intervened.
During his time there, Rea’s wife gave birth to their child.
The team granted him his release so he could return home to be with his family.
That moment served as a reminder that the life of a professional athlete often involves balancing career ambitions with personal responsibilities.
A Quiet Renaissance
Over the past three seasons, however, something has clearly changed for Rea.
His career has undergone what many observers describe as a late career renaissance.
Two of those seasons came with the Milwaukee Brewers, where he gradually re established himself as a reliable arm capable of filling multiple roles on a pitching staff.
Last season with the Chicago Cubs, he continued that upward trend.
For a pitcher whose career bWAR sits at 1.9, his production over the past three seasons has been particularly impressive.
During that stretch, he accumulated 2.4 bWAR, surpassing what he had achieved in the earlier portion of his career.
He also recorded 11 or more wins in two different seasons, demonstrating a level of consistency that had once seemed difficult to achieve.
Why His Spring Results Are Secondary
Despite those improvements, Rea’s approach to the current spring training has remained remarkably grounded.
At nearly 36 years old, he understands his pitching arsenal better than ever.
This is not a young pitcher experimenting with new pitches or trying to dramatically reinvent himself.
Instead, Rea’s goal is to refine what already works.
That means focusing on timing, mechanics, and command rather than obsessing over the results of individual outings.
After a recent appearance, Rea explained his mindset during an interview with Marquee Sports.
“All my pitches, just trying to tighten them up a little bit,” Rea said.
“Command was spotty. There were at bats where it was good, and then some at bats where I was pulling off a little bit.”
“My delivery, my timing was just there and then it was gone at times.”
“Body wise, physically I felt great.”
Those comments reveal a pitcher who is analyzing his mechanics rather than worrying about box score results.

The Numbers This Spring
Even though Rea insists that statistics are not the primary focus, his spring numbers have been solid.
Through three starts, he holds a 1-1 record with a 2.16 ERA across 8.1 innings pitched.
During that span, he has allowed eight hits, two earned runs, and one home run.
Perhaps most encouraging is his control.
Rea has recorded 10 strikeouts while issuing just one walk, a ratio that highlights his command of the strike zone.
For most pitchers, those numbers would be considered an excellent spring performance.
But Rea knows from experience that spring training numbers can sometimes be misleading.
A Reminder from Last Season
Just one year ago, his spring training statistics looked dramatically different.
In fact, they were downright ugly.
Last spring, Rea posted a 7.36 ERA across three appearances, striking out seven batters while walking five.
Those numbers would have raised concerns for many pitchers fighting for a roster spot.
Yet the Cubs still relied heavily on him once the regular season began.
When injuries began to pile up within Chicago’s starting rotation, Rea stepped into a crucial role.
Becoming a Valuable Swingman
During the regular season, Rea made 32 appearances, including 27 starts.
He finished the year with an 11-7 record and a 3.95 ERA.
Across 159.1 innings, he struck out 127 batters and walked 44.
Those numbers demonstrated that Rea could handle a significant workload when the team needed him most.
His ability to move between starting and relief roles made him especially valuable.
That type of pitcher is often referred to as a “swingman,” someone capable of filling multiple roles depending on the team’s needs.
Over the past three seasons, Rea has embraced that identity.
And he has played some of the most effective baseball of his career in that role.
A Crowded Cubs Rotation
Heading into the upcoming season, the Cubs have assembled a deep group of starting pitchers.
That group includes Matthew Boyd, Shota Imanaga, Edward Cabrera, Cade Horton, Jameson Taillon, Javier Assad, and Colin Rea.
In addition, left handed pitcher Justin Steele could return sometime around May after recovering from UCL revision surgery.
With so many potential starters available, the Cubs have created significant competition for innings.
For Rea, that likely means continuing to embrace the flexible role he has filled in recent years.
Why His Preparation Matters Most
Because of that situation, Rea’s spring training priorities make perfect sense.
He is not trying to win a specific spot in the rotation.
Instead, he is preparing himself to contribute wherever the Cubs need him.
That means maintaining a full arsenal of pitches while ensuring his delivery remains consistent.
It also means building the physical endurance required to handle both starting assignments and relief appearances.
In that context, the exact numbers he posts during spring training matter very little.
What matters most is whether he feels physically strong and mechanically sound.
If those elements are in place, the results will follow during the regular season.
The Value of Experience
For younger pitchers, spring training often serves as an audition.
For Colin Rea, it is simply another step in a long and winding career that has required resilience and adaptability.
He has battled injuries, changed teams, and even traveled across the world in pursuit of opportunities.
Now, as a veteran pitcher approaching his late thirties, he has finally found stability.
And that stability has made him one of the quietly important arms in the Chicago Cubs pitching staff.
In baseball, success is rarely defined by a single statistic.

Sometimes it comes from preparation, experience, and the ability to deliver when the team needs it most.
For Colin Rea, that is exactly what this spring training is about.