What makes Bryce Harper and Kyle Schwarber such unique stars? We asked each about the other.

Kyle Schwarber figures he was 15 years old, maybe 16, when he caught his first glimpse of Bryce Harper.

They were at a travel ball tournament in Marietta, Ga., 30 miles north of Atlanta. Schwarber played for a team from Ohio, and Harper for, well, who can remember? He was a travel ball star, competing for more than a dozen teams across the country, often against older kids.

“We all knew about him,” Schwarber said.

And once word circulated around the eight fields at the East Cobb Baseball Complex that Harper was somewhere on site, Schwarber and his teammates set off in search of the teenage baseball prodigy.

» READ MORE: Bryce Harper is ‘grateful’ to be MLB commissioner’s All-Star pick. He’s also earned it.

“I remember we were out, just walking around getting ready to go, and we heard and we’re like, ‘Oh, we’re running over there to go watch him play. Get on the fence,’” Schwarber recalled the other day. “It was fun. As a young kid, you’re like, ‘Oh, he’s on the cover of Sports Illustrated.’ So, it was really cool.”

Schwarber chuckled.

“It’s funny,” he said. “Look where we’re at now. We’re, what, 33? It’s a long time.”

Indeed, look at them now. Harper and Schwarber are not only in their fifth season as Phillies teammates. They’re also the main attractions as baseball gathers for Philly’s first All-Star Game in 30 years.

Harper, the face of the Phillies and among the most marketable players in the sport, announced Thursday on Instagram that he will enter the Home Run Derby for the first time since 2018, when he won it in his then-home ballpark in Washington.

Schwarber, the National League’s preeminent slugger and a consummate leader, a force with his personality as much as his Louisville Slugger, hasn’t committed to the Derby, though it’s likely he will. After all, he was runner-up to Harper eight years ago.

Whatever the Showman and the Schwarbino have in store, it’ll be difficult to top what Philadelphians saw them do on June 20.

Harper hit for the cycle for the first time as a major leaguer, while Schwarber blasted three home runs, two in one inning. They were the second teammates to achieve those feats in the same game, joining Lou Gehrig (four homers) and Tony Lazzeri (cycle), Hall of Fame Yankees, in 1932.

» READ MORE: The Phillies still need a right-handed bat. Let’s take an early dive into some options before the trade deadline.

And there’s more. Harper entered the weekend with 20 homers and 383 for his career, and was on pace to finish the season with 397; Schwarber was leading the majors with 32, giving him 372 overall and putting him on pace to finish with 395.

The last teammates to chase down 400 homers in the same season: Mark Teixeira and Carlos Beltrán with the Yankees in 2016.

“I think it’s cool,” Schwarber said. “The fact of having milestones, one, you’re celebrating for yourself. But then also to have someone else doing the same thing as well, it’s impressive, especially for a player of his caliber.”

As their mutual milestone draws closer, and with the All-Star Game upon us, Harper and Schwarber talked recently about one another in separate conversations with The Inquirer.

Nobody can top Harper’s view of the Schwarber Show.

“It’s a lot of fun to be on deck to watch him do what he does,” Harper said. “It’s impressive.”

Two things stand out most to Harper: the simplicity of Schwarber’s short, left-handed swing and how often he’s able to repeat it.

Harper is notorious for tinkering. When the hits aren’t falling, he alters his stance or switches batting gloves. Last month, the night he hit for the cycle, he dragged a 35-ounce bat — four ounces heavier than his usual model — to the plate.

“You know how I am: I change crap all the time, or I’m doing something different,” Harper said. “Him being able to repeat each swing, understanding what he needs to do on each pitch, is very impressive. I would say it’s one thing that I would be a little bit jealous about, just because he can repeat it so well.”

» READ MORE: ‘The game is where it needs to be’: Bryce Harper wants compromise (and no salary cap) to keep sport thriving

Schwarber is also the Benjamin Button of sluggers. He’s aging in reverse.

In his first seven major league seasons, from 2015 to 2021, Schwarber hit 153 homers and was 19% more productive than league average, based on OPS+. Since signing with the Phillies in 2022, he has hit 219 homers and is 35% more productive than league average. His OPS has improved each year since 2023, from .817 to .851, .928, and .945 through Wednesday.

“I think he’s just kind of bought into what he’s good at,” Harper said. “This isn’t anything bad, but I don’t know if he’s ever going to hit over .260, or whatever. But he’s bought into hitting homers and walking, and he’s very, very good at it. I mean, he’s on an elite level doing those things.”

The homers come with high strikeout totals. Schwarber led the majors in strikeouts in 2022 and ‘23 and is on pace for a career-high 238 whiffs this season.

Harper doesn’t mind the tradeoff.

“I kind of throw the strikeouts out the window,” Harper said. “It’s like hitting a ground ball to second, right? You’re still out. I’m glad that he doesn’t take that too much into consideration. He kind of just plays along with it, and it’s like, whatever. And then he goes up there, hits a homer.

“And it’s really cool to see his day-to-day work and why he does things. He’s bought into the DH role so well, and I think that’s helped him, too, over the years, not having to worry about defense. He’s just been able to maintain hitting. And it’s great for him because he can buy into what he’s good at.

MLB All-Star Game in Philly

Baseball's biggest stars are descending on Philadelphia for the 96th All-Star Game at Citizens Bank Park on July 14. Follow all of The Inquirer's coverage here.

• Everything you need to know about the All-Star Game
• Meet the All-Stars: What to know about baseball’s best coming to town
• Phillies get a sixth All-Star as Jesús Luzardo is added to NL roster
• Who's competing in the Home Run Derby? Here's who is in already
• MLB All-Star Week brings a Philly MVP back to Citizens Bank Park’s food lineup

“It just makes me laugh because he’s such a good dude. It couldn’t happen to a better person, right? I love watching him play. I love watching him hit. I love guys that hit homers, you know?”

But Schwarber’s career path hasn’t been linear.

Drafted fourth overall by the Cubs in 2014, he reached the majors within 12 months and blasted 16 homers in 69 games. He tore a knee ligament two games into the 2016 season and beat every projection to play in the Cubs’ hex-breaking World Series. He got demoted to triple A in 2017, averaged 31 homers per year from 2017-19 despite lingering doubts that he could handle left-handed pitching, and got nontendered after the 2020 season.

» READ MORE: Can Kyle Schwarber hit 500 home runs? It’s not that far-fetched. Here’s how he can get there.

Harper believes Schwarber’s range of experiences contributes to his leadership by making him relatable to teammates at every stage of a career.

“I think that’s why everybody gravitates to Schwarbs so much,” Harper said. “Obviously he’s a great human being, great teammate. But he can be a superstar player; he can also be the guy that got hurt; he can also be the guy that gets [nontendered] and they think he’s the worst player in the league.”

Schwarber bounced from the Nationals to the Red Sox in 2021 and signed a four-year, $79 million contract with the Phillies the following spring. He has hit 46, 47, 38, and 56 homers over the last four years, a mid-career surge that reminds Phillies hitting coach Kevin Long of David Ortiz.

“Yeah, I agree,” Harper said. “Obviously the last couple of years have been incredible. And I just see him doing that again. I just don’t see it going anywhere. And I say that because the swing is so repeatable. I’m impressed by him every day.”

It’s one thing to be 11 years old and tell your dad, “I’m gonna be the No. 1 pick.” Or to be 16 and labeled as “Baseball’s Chosen One” by Sports Illustrated. Or to leave high school after two years and enroll in junior college to play against older competition.

“But this guy,” Schwarber said, “has been able to be that kid and do even more in the game.”

As he predicted, Harper got drafted first overall in 2010, four months before his 18th birthday. At 19, he made his major league debut ... and the All-Star team ... and was crowned NL Rookie of the Year.

Harper has spent almost half his life in the majors. This is his 15th season; he won’t turn 34 until October.

» READ MORE: How does Bryce Harper thrive under playoff pressure? He’s lived with it since he was 16.

It’s a running joke in the Phillies’ clubhouse.

“We’re always like, ‘What were you doing when [Harper] came up?’ ” Schwarber said. “He made his debut in ‘12, I think. I’m like, ‘Well, I was a sophomore in college.’ You know what I mean?”

There are times when Schwarber has to remind himself that he’s only six months younger than Harper.

“No one really knows what it’s like to have expectations at such a young age,” Schwarber said. “There have been people who, when you talk about younger kids and they go, ‘Man, this kid’s going to be a prodigy’ or whatever, and then it doesn’t work out. To have that at such a young age and to be able to be fulfilling it and more, it’s pretty hard to do. Right?

“Even I’m sure now there’s expectation for him. He’s handled it every single year the way he should. He goes out there and he produces, and he’s able to be the same guy on a daily basis, which is awesome.”

It’s Harper’s consistency that stands out to Schwarber.

With a strong first half, Harper quieted all the offseason chatter, fueled by Dave Dombrowski’s answer to a question last October, about whether he’s still “elite.” Was it ever really debatable? Harper has hit at least 20 homers in 10 of the last 11 full seasons. He’s a nine-time All-Star and two-time MVP. He’s eighth among active position players in wins above replacement, according to Fangraphs.

“To be able to do it on a year-in and year-out basis,” Schwarber said, “to be consistent on a year-to-year deal, that’s what makes the greats the greats.“

And what makes Harper a great hitter?

» READ MORE: One-stop shopping for the Phillies at the trade deadline again? Here’s three teams that could be a fit

“Not to be like the nerdy kid, but the way his hips move, the way his hands are able to get to the slot, and the way he’s able to stay inside the ball and hit the ball to left-center for power and still be able to turn on a 98-mph fastball and pull it out to right field,” Schwarber said. “I’ve seen many times where he’s taken the 90-whatever mph fastball on the inside corner and taken it out to left-center field.

“I don’t do that. I wish I could. My body type is not his body type. I’m short and stocky. For him to be able to move the way he does, it’s controlled but also still fast. Those are like the really geeky things I think about. Those are the things that impress me.”

And so, their march to 400 homers continues, with an All-Star detour — and maybe even a Home Run Derby rematch — in their home ballpark this week.

“For the career that he’s had — and that he’s going to continue to have," Schwarber said, “to be able to be in the same category in one thing with him, I think it would be pretty cool to celebrate together one day.”

Watch the latest episode

Dan Baker has been the Phillies' public-address announcer for 54 seasons, the longest active run and third-longest all-time. And on July 14, he will become the first PA announcer to work three All-Star games. He sat down with "Phillies Extra" to discuss his memories from 1976 and 1996 at Veterans Stadium, his favorite names to announce, and more. Watch here.

You can also subscribe to the podcast version of Phillies Extra on Spotify or Apple Podcasts.

Previous episodes: Ricky Bottalico | Preston Mattingly | Caleb Cotham | Larry Bowa | Joe Maddon | Rhys Hoskins | Terry Francona | Aaron Rowand | Hunter Pence