Aaron Nola has put the Phillies in a spot where a playoff tweak that once would have sounded unthinkable now feels worth serious consideration.
The right-hander has rediscovered his old form since the calendar turned to August, and a big part of that stretch has come with Garrett Stubbs catching him. That has opened the door to a simple question for Philadelphia: should J.T. Realmuto sit in some of Nola’s postseason starts so Stubbs can keep working with him?
Stubbs is hardly a force at the plate. The 33-year-old owns a lifetime .581 OPS in 580 plate appearances, and he has been even quieter this season with a .387 mark in 59 trips. His bat has kept him in a reserve role, though the Phillies have continued to value his presence in the clubhouse and his ability to handle different jobs off the bench during his five years with the organization.
Realmuto, by contrast, has been one of the defining players in franchise history over the last eight seasons. He has collected multiple All-Star nods, Louisville Slugger Silver Slugger Awards and Gold Gloves, and the Phillies gave him a three-year, $45 million deal this past offseason.
But the version of Realmuto the Phillies are getting now is not the same one that made him so valuable in the first place. The 35-year-old has a .635 OPS in 2026, well below his .765 career average, and the wear of years behind the plate is starting to show. He has logged 11,877 innings catching in his career, leaving him less than 100 frames behind Salvador Perez for the most among active catchers.
Meanwhile, the Stubbs-Nola pairing has been working. Over his seven starts since August began, Nola has thrown 41 innings with a 2.41 ERA and 46 strikeouts. All but one of those outings came with Stubbs catching him, with the lone exception coming in the nationally televised Field of Dreams Game.
Nola and Stubbs talked about that relationship last weekend with OnPattison’s Anthony SanFilippo, and both made clear they are comfortable with the arrangement. “Stubby’s great,” Nola said. “We have a good relationship and we talk a lot… We sit by each other on the plane, so we obviously have a lot of time to talk to each other.”
Stubbs described the connection in similarly familiar terms. “it’s kind of like a marriage. You’re not on the same page all the time, but you’re with each other no matter what.
So you figure out when you’re not on the same page how you’re going to be amicable about how you’re going to attack a guy. We’re like an old married couple that way.”
Nola said the bond has grown stronger over time, including during a rehab assignment in Triple-A Lehigh Valley last season. “We’ve been on the same page a lot, but more so this year,” Nola said. “Rehabbing down there last year when he caught me helped a lot too.”
That matters because the Phillies’ clearest edge going into a playoff series is their rotation. Zack Wheeler, Jesús Luzardo and Cristopher Sánchez give them the best three-headed starting group in the sport, and if Nola keeps pitching like this, that staff can carry Philadelphia in a best-of-seven series.
Still, there is no guarantee this version of Nola sticks around. The Phillies have already seen what happens when he is off, and it is not pretty. If Stubbs is part of what has helped him get back on track, then the team has a straightforward choice.
Realmuto would be the tougher call if he were still producing at his old level. He is not. He remains the better hitter than Stubbs, but that comparison says as much about Stubbs as it does about Realmuto.
In October, the catcher position is not likely to be a major source of offense either way. The priority is giving the pitchers the best possible chance to win. If that means Garrett Stubbs catching a few playoff starts for Aaron Nola, the Phillies should do it.
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