The Philadelphia Phillies have battled their way back into the National League playoff race, proving once again that they have the talent and determination to compete with the league’s elite. However, with the MLB trade deadline rapidly approaching, one glaring weakness continues to stand in the way of a legitimate World Series run. If the Phillies hope to overtake the Atlanta Braves in the National League East—or at the very least secure a comfortable Wild Card position—they must strengthen the back end of their starting rotation.
Philadelphia’s roster is loaded with experienced stars capable of carrying the team on any given night. Bryce Harper remains one of baseball’s premier hitters, while the lineup has consistently delivered timely offense throughout the season. But the club’s biggest strength has undoubtedly been its starting pitching, particularly when its top three starters take the mound.
Cristopher Sánchez, Zack Wheeler, and Jesús Luzardo have formed one of the most dangerous trios in Major League Baseball. Whenever one of those pitchers starts, the Phillies enter the game with confidence, knowing they have an excellent chance to come away with a victory.
The numbers paint a remarkable picture. Philadelphia owns a 15-6 record in games started by Sánchez this season, highlighting his consistency and ability to keep opponents under control. Luzardo has been equally impressive, helping the Phillies post a 14-6 mark in his starts while providing quality innings and timely strikeouts.
Leading the rotation, Wheeler has once again performed like one of the National League’s best pitchers. The Phillies are an outstanding 13-3 when he takes the ball, making every one of his starts feel like a must-watch event. Together, the trio has become the foundation of Philadelphia’s playoff push, giving the team a reliable opportunity to win nearly every time they pitch.
Unfortunately, the success of those three starters has also exposed a significant problem elsewhere in the rotation.
Outside of Sánchez, Wheeler, and Luzardo, the Phillies have struggled to receive consistent production from their remaining starters. The contrast has become impossible to ignore, and it is one of the primary reasons many analysts believe Philadelphia must target another starting pitcher before the trade deadline.
According to reporting from Matt Gelb of The Athletic, the Phillies have not won a game started by anyone outside of their top three starters since June 23. That lengthy drought has become one of the most concerning trends surrounding the club as it fights for postseason positioning.
The biggest issue has been the No. 5 starter spot, where instability has prevented the Phillies from establishing any rhythm. Taijuan Walker, rookie Andrew Painter, Alan Rangel, and several bullpen-game openers have all been asked to fill the role throughout the season, but the results have been disappointing.
Collectively, those pitchers have combined for a staggering 7.33 ERA across 25 starts while producing only five victories against 25 losses. That level of production places enormous pressure on both the offense and bullpen, making it difficult for Philadelphia to maintain momentum over the course of a long season.
The dramatic split between the team’s performances with its top three starters and everyone else highlights just how valuable reliable starting pitching has become.
Veteran Aaron Nola has also experienced an up-and-down campaign. Although he remains one of the most accomplished pitchers on the roster, consistency has been difficult to find this season.
The Phillies own a 9-11 record in Nola’s 20 starts, a noticeable drop compared to the success they’ve enjoyed behind Sánchez, Wheeler, and Luzardo. Still, there have been encouraging signs in recent weeks.
During July, Nola has shown improvement by working deeper into games and giving the bullpen much-needed rest. He has pitched into the seventh inning twice this month while posting a respectable 4.00 ERA across 18 innings. Even more encouraging has been his ability to miss bats, recording 21 strikeouts during that stretch.
While those numbers represent meaningful progress compared to the struggles he endured earlier in the season, there is still room for improvement.
Nola carried a 6.04 ERA through his first 17 starts before showing signs of turning things around. However, one issue continues to follow him—allowing home runs. Opposing hitters have continued to capitalize on mistakes, particularly against his four-seam fastball, which has remained vulnerable throughout the year.
If Nola can reduce the long ball and continue building on his recent performances, he could provide Philadelphia with another dependable arm for the stretch run. But relying solely on internal improvement may not be enough.
The front office now faces a critical decision. Standing pat could leave the Phillies vulnerable during the most important part of the season, especially if injuries or inconsistency affect their top three starters. Adding another reliable starter would not only strengthen the rotation but also reduce pressure on the bullpen and improve the club’s chances of making a deep postseason run.
With a talented lineup, an elite trio of frontline starters, and championship aspirations, the Phillies possess all the ingredients needed to contend. Addressing the weakness at the back end of the rotation before the trade deadline could be the move that transforms them from playoff hopefuls into legitimate World Series contenders. As the deadline approaches, all eyes will be on Philadelphia’s front office to see whether it makes the bold addition that could define the remseason.of the 2026 season.
