The Philadelphia Phillies are facing growing uncertainty at the back end of their starting rotation, with inconsistency from Aaron Nola and the continued development struggles of Andrew Painter prompting the organization to explore outside help.
According to Charlotte Varnes and Matt Gelb of The Athletic, Philadelphia has already begun evaluating the trade market in search of a reliable back-end starter to stabilize the staff.
While the Phillies remain in strong shape at the top of the rotation, their core trio gives them plenty to work with. Cristopher Sánchez has emerged as a legitimate National League Cy Young contender, Zack Wheeler continues to perform at an elite level following thoracic outlet surgery, and Jesús Luzardo has rebounded impressively after a rocky start, posting a 2.86 ERA over his last 11 outings.
The concern comes after those three. Nola has been inconsistent, particularly struggling to limit the long ball, allowing 1.7 home runs per nine innings since the beginning of 2025. That issue becomes especially damaging in high-leverage situations with runners on base. Despite his struggles, he would still likely factor into a postseason rotation if the season ended today.
Painter’s situation has also become a major storyline. The young right-hander was recently optioned to Triple-A after ongoing difficulties putting hitters away in two-strike counts, a problem that has contributed to his inflated 7.06 ERA this season.
Rotation Needs Becoming More Pressing
With both Nola’s inconsistency and Painter’s development stalled, Philadelphia’s need for dependable depth in the rotation has become increasingly urgent. The team does not necessarily require another ace-level arm given the strength of its top three, but the lack of stability in the fourth and fifth spots could become a serious issue over a long season or playoff push.
However, finding upgrades on the trade market this early in the summer will not be easy. Many teams remain in the mix for Wild Card contention and are not yet ready to sell, limiting the pool of available starters.
At present, the clearest potential sellers include the Los Angeles Angels, Colorado Rockies, Detroit Tigers, and San Francisco Giants. While those clubs could eventually make arms available, most of their meaningful trade decisions are expected to come closer to the August 3 deadline, when market value becomes clearer.
In the meantime, Philadelphia may need to consider lower-cost options such as swingmen or depth starters. Names like David Peterson, Paul Blackburn, and Ryan Yarbrough have been mentioned as possible short-term solutions, though none project as long-term answers.
Internal Options and Short-Term Flexibility
The Phillies do have some internal flexibility to navigate the immediate stretch. A scheduled off-day during an upcoming series against the Mets provides temporary breathing room, allowing the club to adjust its rotation without rushing a major decision.
On the 40-man roster, Alan Rangel and Jean Cabrera represent the most straightforward call-up options. Rangel has limited ceiling in terms of workload but has shown some ability to reach five innings consistently in a portion of his outings.
Beyond the roster, Bryse Wilson has been pitching at Triple-A Lehigh Valley and recently triggered an upward mobility clause in his contract, putting him in line for potential promotion despite a 6.29 ERA in 12 appearances.
Another distant but intriguing option is Double-A arm Braydon Tucker, who has been dominant with a 1.72 ERA across 62.2 innings. However, a jump of that magnitude may be considered too aggressive for a team trying to compete at the highest level right now.
As interim manager Don Mattingly has emphasized in recent comments, the Phillies remain focused on putting the most competitive roster on the field each night—even if that means short-term moves until more impactful upgrades become available closer to the trade deadline.