Little-known Zack Baun has been the Eagles’ best player the last two seasons. Why? He trains like Steph Curry.

He’s the first first-team, All-Pro linebacker from the Eagles since Jeremiah Trotter in 2000, and he might become the first multiple All-Pro linebacker since 1975 when voting results are announced soon.

He’s the first Pro Bowl linebacker from the Eagles since Trotter in 2005.

Yet most football fans in Philadelphia don’t appreciate how good Zack Baun is.

What’s worse, most football fans outside of Philadelphia don’t even know who Zack Baun is — at least, not beyond a painfully cute social media post and his involvement in one of the worst injuries of the 2025 season.

But here’s the reality.

For the entirety of two seasons Baun has been the best football player on the best roster in Eagles history. Better than future Hall of Famers Saquon Barkley and A.J. Brown. Better than young defenders Quinyon Mitchell and Jalen Carter.

“Absolutely,” said veteran defensive lineman Brandon Graham. “And I’m thankful for him.”

Still, as I drove south on I-95 a couple of days ago, my passenger, a native fan who regularly watches the Eagles, saw a billboard outside Lincoln Financial Field promoting Sunday’s playoff game against the 49ers. The artwork was simply one player, bareheaded and in high definition, his mouth open in a celebratory scream.

My passenger said, “Who’s that?”

It was Zack Baun. The best linebacker in football over the last two seasons. The man tasked Sunday with covering and tackling Christian McCaffrey, the best offensive player in football, and George Kittle, the league’s best tight end.

In a city that still worships linebackers like Chuck Bednarik, Seth Joyner, and Bill Bergey, Baun somehow remains largely anonymous.

Maybe the reason is that Baun arrived in the NFL, and then in Philly, without fanfare.

The Saints drafted him in the third round in 2020 but never developed him. The Eagles signed him to a modest, $3.5 million prove-it deal in 2024. He proved so much so fast that the Eagles pursued him over Josh Sweat and Milton Williams, other top Eagles defenders who became free agents. They re-signed Baun to a three-year, $51 million extension and hoped he’d stay hungry.

He’s ravenous.

“He’s still working,” Graham said. “Got that chip on his shoulder.”

The result: Baun’s play and his production have been the most consistent element on a team that won the Super Bowl last season and repeated as NFC East champions this season.

He’s simply their best.

And it’s not particularly close.

In a world of shameless self-promoters, Baun is a mild-mannered, soft-spoken, shaven-headed Wisconsinite whose closely clipped goatee gives him the air of an affable extra on a pirate movie. He has 154,000 Instagram followers, 100,000 fewer than kicker Jake Elliott. Baun’s social media posts could have been drawn by Norman Rockwell.

For one of the league’s top-10 defenders, his modesty is as remarkable as his ascent.

After converting from quarterback to linebacker at Wisconsin, Baun was a part-time player in New Orleans, where he thrived on special teams as he was trying to make a mark as an outside linebacker and pass rusher.

In 2024, Vic Fangio’s first season as Eagles defensive coordinator, the coaches and GM Howie Roseman believed Baun would fit well into the Birds’ scheme. They were right. Baun excelled.

“He kind of burst onto the scene to the outside world,” coach Nick Sirianni said.

But at the same time Carter exploded as a defensive tackle, Mitchell and Cooper DeJean instantly became the best cornerback tandem in football, and Barkley set a rushing record (including playoffs). Even after the defense dominated the Chiefs in Super Bowl LIX, Baun was overshadowed. He intercepted Patrick Mahomes, but then, so did DeJean, who ran his back for a touchdown.

The two incidents that brought Baun’s existence to light for most folks who exist outside of sports Twitter had little to do with his play.

After the Eagles won the NFC championship in a rout of the Commanders, Baun gained worldwide fame when millions of people viewed a viral social media post of his toddler son Elian playing with confetti on the turf at Lincoln Financial Field.

Then, on Oct. 26, Baun tackled Giants rookie Cam Skattebo, who suffered a dislocated ankle and broken fibula. The combination of Skattebo’s rising stardom, his brutal running style, the fact that he plays for a marquee team in a marquee city, and the simmering controversy surrounding “hip-drop” tackles thrust Baun into an uneasy spotlight.

Baun was neither penalized on the play nor fined by the NFL afterward, but that isn’t the issue here. The issue is, we’re witnessing greatness, and we’d better start paying closer attention.

Due to how they are used — Do they cover? Do they blitz? — and where they line up — Are they inside, outside, on the defensive line? — the performance of linebackers is difficult to quantify. Regardless, Baun has great numbers both objectively — raw stats — and subjectively, as graded by websites like Pro Football Focus.

He had 3½ sacks this season and last, and each season only five linebackers had more. He had one interception last season and added two more in the playoffs; his first against Green Bay in the wild-card game, then the pick in the Super Bowl. He had two more interceptions this season, which tied for fifth among linebackers.

His PFF grade last season of 90.1 ranked No. 1. His grade this season, 83.9, is No. 2 among linebackers who played at least 900 snaps.

It’s a solid showing, but the grade doesn’t really reflect Baun’s improvement.

“Last year was a lot of willy-nilly out there, honestly,” Baun said. “Of course, I did some amazing things, but I think I’m doing a better job overall this year.”

This is a sensitive issue, since the biggest question regarding Baun becoming an every-down ’backer involved his ability to cover.

PFF rated him the No. 1 coverage linebacker in both 2024 and 2025.

Question answered. Next test: McCaffrey, Kittle, and 49ers head coach Kyle Shanahan, whose pre-snap trickery is as befuddling as any coach’s in the last decade.

Baun is as ready as he’ll ever be.

Asked in which areas he’d improved most from last year to this, he replied, “Play recognition.”

And then?

“Definitely, in my cover stuff. I saw that as a strength of mine last year, and I wanted to make it even better. Footwork. Route identification.”

And, of course, practice.

Improvement has become something of an obsession for Baun. When the last whistle sounds for a regular practice, Sirianni, frustrated hooper, offers players the chance for extra work, Steph Curry style.

“It’s what we call 500 shots,” Baun said of the on-field routine after practice. “Coach describes it as a basketball player hitting 500 shots before he leaves.”

That’s where Baun drills his feet and hips and shoulders.

“It’s mostly footwork stuff, because I’m asked to do a lot of stuff in coverage — a lot of different coverage responsibilities,” Baun said. “I’m asked to cover a lot of ground and take away a lot of different zones. So my footwork really has to be on point.”

Reps matter, both during the week and on game day. He hasn’t missed a game since he became a starter in 2024. This is one of the reasons he should be considered the Eagles’ best defender, if not their best player. Carter’s the only defender who has made as many plays, but he has missed time this season.

“He’s played more than anybody these last two years,” Sirianni acknowledged, “but, like, he just keeps getting better and better and better.”

Another reason Baun should be considered the top Eagle:

Unlike Mitchell and DeJean, who also have not missed a game, Baun hasn’t had a steady sidekick. Fellow starter Nakobe Dean was lost to injury with two regular-season games to play in 2024 and did not play in the playoffs. Dean has missed seven games so far this season.

So there you have Baun. He’s an iron-man linebacker who stacks sacks and picks and grades out among the best in the business, but he seems to get so little credit.

For Baun, the winning is enough.