The Chicago Cubs have officially revealed their starting rotation for their first series following the 2026 MLB All-Star break, as they prepare to host the Minnesota Twins in a matchup that could shape the momentum of their second-half playoff push. With the National League Central race still highly competitive, every game carries added importance, and manager Craig Counsell will lean on three experienced starters to establish an early rhythm.
Rather than opening the series with Javier Assad or another recently discussed rotation option, the Cubs have chosen Colin Rea, Matthew Boyd, and Shota Imanaga to face Minnesota over the three-game set at Wrigley Field.
Colin Rea Gets the Opening Assignment
Chicago will hand the ball to veteran right-hander Colin Rea for Friday night’s series opener against Twins starter Bailey Ober. While Rea was originally expected to serve as a bullpen arm entering the 2026 season, injuries throughout the Cubs’ pitching staff forced him into a much larger role than anticipated.
He has answered the call by making 15 starts before the All-Star break and has become one of the club’s most dependable emergency starters. Although his 4.75 ERA may not jump off the page, his 7-5 record reflects his ability to keep Chicago competitive while helping stabilize an injury-plagued rotation.
One encouraging aspect of Rea’s performance has been his improved ability to generate ground balls. His ground-ball percentage has climbed to 44.7%, showing progress compared to last season. Producing ground-ball outs can be especially valuable in limiting extra-base hits and escaping difficult situations.
However, his control has shown signs of slipping. His walk rate has increased compared to earlier in the season, creating additional traffic on the bases. Fortunately for Chicago, Minnesota’s offensive profile may reduce some of that concern. The Twins tend to hit the ball in the air rather than pounding it into the ground, ranking among the league’s lowest teams in ground-ball rate. That matchup could play differently than many of Rea’s previous outings.
Questions About Rea’s Long-Term Rotation Spot
Despite Rea’s steady contributions, there are growing questions surrounding how much longer he will remain in the Cubs’ starting rotation.
Jameson Taillon is nearing a return from injury, and his comeback is expected to strengthen Chicago’s pitching staff in the near future. When Taillon rejoins the club, Javier Assad may ultimately lose his rotation spot.
Even beyond Taillon’s return, the Cubs expect Edward Cabrera to recover later in the season. Chicago also remains one of the teams frequently linked to additional pitching acquisitions before the trade deadline, meaning further changes are possible.
If the Cubs successfully add another established starter, Rea could shift back into the bullpen—a role many initially expected him to occupy before injuries reshaped the rotation. His versatility would become a major asset in relief, providing valuable depth during the stretch run.
Regardless of future decisions, Rea has exceeded expectations by giving the Cubs quality innings during one of the season’s most challenging periods.
Matthew Boyd Takes the Ball in Game Two
The Cubs will turn to left-hander Matthew Boyd for Saturday’s matchup against the Twins, where he is scheduled to oppose Taj Bradley.
Boyd’s season has featured both strong performances and occasional struggles since returning from a minor midseason procedure. His recent outings perfectly illustrate that inconsistency.
Earlier this month, Boyd dominated the Baltimore Orioles by throwing six scoreless innings while striking out seven hitters. It was one of his sharpest performances of the year and demonstrated the veteran’s ability to control games when his command is working.
His final start before the All-Star break, however, proved much more difficult. Facing the Cincinnati Reds, Boyd surrendered four earned runs on six hits, reminding everyone that he is still working toward complete consistency after returning to the mound.
Even with those ups and downs, Boyd remains an extremely valuable member of Chicago’s rotation. His ability to pitch deep into games helps preserve the bullpen, reducing the workload on relievers during an important stretch of the season.
Boyd’s Biggest Strengths and Areas for Improvement
One of Boyd’s greatest strengths throughout 2026 has been his control.
He has consistently limited walks, posting a walk rate of just 6.6%, allowing him to avoid giving opponents easy opportunities. Throwing strikes and forcing hitters to earn their way on base has helped him remain effective even when his stuff hasn’t been at its absolute best.
The primary concern has been the quality of contact opposing hitters have generated. Compared to last season, Boyd has allowed more hard-hit balls, leading to additional damage when batters square him up.
If he can reduce that hard contact while maintaining his excellent control, Boyd could become an even more reliable piece of Chicago’s playoff chase during the second half.
Shota Imanaga Closes the Series
Sunday’s finale will feature one of the Cubs’ most dependable pitchers this season, Shota Imanaga, who is scheduled to face Twins rookie Zebby Matthews.
Some observers expected Chicago to start the series with Imanaga because he has arguably been the club’s hottest pitcher over the past several weeks. Instead, the Cubs have positioned him to close the series, hoping to secure a strong finish if needed.
After experiencing a difficult stretch earlier in the year, Imanaga has successfully regained his form.
He has allowed two runs or fewer in five of his last six starts, demonstrating the consistency that made him one of Chicago’s most effective starters. During his final two outings before the All-Star break, he recorded 13 strikeouts while allowing only three total runs, highlighting both his command and swing-and-miss ability.
Those performances have been encouraging for a Cubs team looking for stability at the top of its rotation.
Home Runs Remain the Biggest Challenge
Although Imanaga has returned to pitching at a high level, one issue continues to follow him.
He has been more vulnerable to home runs than the Cubs would like, occasionally allowing opponents to change games with one swing. Even so, he has done an excellent job escaping difficult situations and limiting overall damage after giving up base runners.
His composure under pressure has helped prevent innings from unraveling, allowing him to keep Chicago in games even when facing adversity.
As the Cubs continue pursuing pitching upgrades before the trade deadline, Imanaga remains firmly established as one of the rotation’s cornerstones. Whether or not the front office adds another starter, they will rely heavily on the left-hander to continue delivering quality outings throughout the remainder of the season.
Cubs Looking to Build Second-Half Momentum
The series against Minnesota represents more than just three games on the schedule. It marks the beginning of what the Cubs hope will be a successful second-half push toward the postseason.
With several injured pitchers expected to return and the possibility of additional roster moves before the trade deadline, Chicago’s rotation could look significantly different by August. Until then, Rea, Boyd, and Imanaga will carry the responsibility of setting the tone.
The Cubs remain firmly focused on climbing to the top of the National League Central standings, where they continue chasing the division-leading Milwaukee Brewers. Strong performances from their starting pitchers will be essential if they hope to gain ground during the critical weeks ahead.
As the second half begins, Chicago’s rotation has an opportunity to provide the consistency and momentum needed to fuel a playoff run. The opening series against the Twins will offer an early indication of whether the Cubs are ready to make that push.
