Petro nickname – Before Cubs fans knew him as PCA, Pete Crow-Armstrong was “Petro” — a hometown nickname for relentless energy, taught by coaches and forged through friendships.
LOS ANGELES — The nickname wasn’t always PCA. For people who watched Pete Crow-Armstrong grow up, the Cubs center fielder carried another name long before he carried a major-league uniform.
“He was Petro,” Jared Halpert said, recalling the years when Crow-Armstrong’s energy seemed constant, his passion steady and fast.. Halpert. who coached him at Harvard-Westlake School outside Los Angeles. described a player who didn’t slow down. didn’t coast. and didn’t treat practice as anything less than the job itself.. In the background of a packed weekend at Dodger Stadium. where friends and family gathered to watch PCA play. that “Petro” idea feels less like a childhood label and more like a repeatable pattern—commitment that never really went away.
The people around Crow-Armstrong say the drive was there early. but what stands out now is how consistently it showed up.. Drew Bowser. an old friend and former Little League teammate. remembers meeting Crow-Armstrong through a tournament home run and then realizing the relationship wasn’t built on talk—it was built on how they both showed up.. “He’s always someone who told us this was his dream,” Bowser said.. “He wanted to go play in the big leagues.”
Those are big words, but Halpert and Bowser both tie them to behavior, not branding.. Bowser said fans see a version of Crow-Armstrong now—making hard runs. laying out for balls. playing with urgency—but that same intensity was present in the small moments. even in fall scrimmages on Sunday mornings.. The point wasn’t just talent.. It was repetition.. The day-to-day willingness to do the work. and to do it as if the work was already part of the future.
That matters because for young athletes, talent can be flashy and then fade.. Crow-Armstrong’s story, as the people close to him tell it, reads more like momentum.. Friendship helped fuel it, too.. Bowser and Crow-Armstrong became close around age 12 playing travel ball. then kept that bond through Harvard-Westlake. a place that pushed them into a level of competition where complacency can’t survive.
Halpert painted a picture of the competitive dynamic at Harvard-Westlake: two players who were driven. but different in temperament and style.. He described the way Crow-Armstrong’s manner—always moving. always intent—contrasted with Bowser. and how those differences still fed mutual respect.. In a program where winning isn’t an accident. Halpert said the relationship became “a wonderful. healthy. competitive relationship” that pushed both players to improve.
One of the more telling parts of the narrative is that even with obvious gifts as a freshman. Crow-Armstrong didn’t instantly take over the field.. He didn’t dislodge the incumbent center fielder right away. and Halpert suggested that trajectory wasn’t a delay so much as a transfer of knowledge.. The player who started ahead of him, R.J.. Schreck. offered maturity. preparation. and game understanding—qualities Schreck said helped round Crow-Armstrong into the player who now looks like he’s always a step ahead.
Schreck. now playing in the minor leagues. downplayed his role in Crow-Armstrong’s ascent. but he still detailed the kind of teaching that can change outcomes: learning to catch balls in multiple ways. improving hand-eye coordination. and developing a better sense of where the glove is in space.. The goal. Schreck said. was simple but demanding—getting better at the small technical pieces that show up later as range. efficiency. and confidence in chaotic plays.
The human thread running through all of it is how the friendships endured the seasons when everything else changed.. Harvard-Westlake’s team went deep during Crow-Armstrong and Bowser’s junior year, then lost.. Their senior season never arrived the way it should have because of COVID-19. and when sports resumes. it often does so unevenly—some careers take flight. some pause. some pivot.. Crow-Armstrong was drafted in the first round by the Mets before being traded to the Cubs.. Others moved through their own drafts and college paths.. Still, Schreck said they stay in regular contact.
In a sport where rivalries can harden friendships or stretch them into distance. Crow-Armstrong’s inner circle describes a different outcome.. Bowser said spring after spring. he stayed close to Crow-Armstrong. including time in spring training and family trips that came with new experiences—like watching Crow-Armstrong play in Japan last season.. Those moments didn’t create awkwardness, Bowser said.. They created pride.. For people who knew him before the big-stage spotlight. the success didn’t feel like a detachment from the past—it felt like the destination they’d been talking about.
There’s also a broader cultural lesson hidden in the “Petro” nickname.. American sports fandom often turns athletes into brands—acronyms, jersey numbers, highlight reels.. Crow-Armstrong’s story. repeated by coaches and friends. suggests something more durable: that the brand grows out of character traits people can recognize long before the stadium lights shine.. For Cubs fans watching PCA play center field and for anyone following the national conversation about sports culture—what it rewards. what it overlooks—that distinction is the difference between watching a player and understanding the player.