Detroit Lions wide receiver Isaac TeSlaa continues to make the most of his opportunity at the professional level. The undrafted rookie out of Arkansas, who turned heads during offseason training activities with his crisp route running and reliable hands, took another big step in his NFL journey this weekend at the 2025 NFLPA Rookie Premiere in Los Angeles.
The event, which gathers 40 of the league’s most marketable rookies, offered TeSlaa a moment in the spotlight—something he’s been steadily earning through hard work and persistence. For TeSlaa, the weekend wasn’t just about networking and photo ops. It marked a significant milestone: the unveiling of his very first NFL rookie card.
“It’s surreal,” TeSlaa said. “To see myself on an NFL card, wearing the Lions uniform—it’s a dream come true. A year ago, I was just trying to prove I belonged at the FBS level. Now, I’m here with some of the top rookies in the league.”
Isaac TeSlaa’s football journey is the stuff of sports documentaries. A native of Hudsonville, Michigan, TeSlaa began his college career at Division II Hillsdale College, where he quickly emerged as a dominant wide receiver. After posting 68 receptions for 1,325 yards and 13 touchdowns during the 2022 season, he entered the transfer portal and landed at the University of Arkansas.
Though his stats dipped in the SEC due to a more crowded receiver room and a run-heavy offense, TeSlaa made a name for himself with his size (6-foot-4, 210 pounds), catch radius, and work ethic. Scouts were intrigued by his potential, but he went undrafted in the 2025 NFL Draft.
The Lions, however, saw something in the local product and quickly signed him as a priority free agent. He made an impression at rookie minicamp and earned reps with the second team during OTAs.
“Isaac’s been a professional from Day 1,” said Lions wide receivers coach Antwaan Randle El. “He’s coachable, he’s consistent, and he shows up ready to compete. That’s all you can ask for from a young player.”
The NFLPA Rookie Premiere is more than just a media event. It’s a launching pad for branding, marketing opportunities, and deeper engagement with fans. Rookies participate in photo shoots, learn about the business side of the NFL, and interact with companies eager to align with emerging talent.
For TeSlaa, being included in this exclusive group was an affirmation of his growing reputation.
“It’s a humbling experience,” TeSlaa said. “Being around guys like Caleb Williams, Marvin Harrison Jr., and seeing how they carry themselves—it motivates you to keep working. But at the same time, it shows you that you belong.”
As part of the event, TeSlaa posed for photos in full Lions gear and signed dozens of Panini trading cards, which will soon be distributed nationwide. His rookie card features him in the Honolulu Blue and Silver, mid-stride, with a focused look that fans have come to expect.
“Seeing your name on a card, knowing kids and collectors are going to be chasing it—that’s something special,” TeSlaa said. “It’s a piece of history.”
While TeSlaa has already gained national attention through the Rookie Premiere, the real test awaits in the months ahead. With the Lions boasting a talented receiver group that includes Amon-Ra St. Brown, Jameson Williams, and Donovan Peoples-Jones, TeSlaa faces an uphill battle to make the 53-man roster.
Still, his versatility and football IQ could make him a valuable depth piece, especially on special teams and in red-zone packages.
“He’s got that ‘lunch pail’ mentality,” said Lions head coach Dan Campbell. “He’s not flashy, but he makes plays. And that’s what we value here in Detroit.”
TeSlaa’s size and ability to win contested catches have already turned heads in practice. If he can continue to develop chemistry with quarterbacks Jared Goff and Hendon Hooker, his stock could continue to rise.
For TeSlaa, joining the Lions has been a homecoming of sorts. A Michigan native, he understands what football means to the city of Detroit—and he’s embracing the grind.
“I grew up watching the Lions, so putting on that jersey hits a little different,” TeSlaa said. “This team is building something special, and I just want to be part of it.”
TeSlaa has already begun working with local charities, and he’s expressed interest in using his platform to inspire kids from smaller schools to chase their dreams.
“Whether you come from D-II or D-I, if you can play, you’ll get noticed,” TeSlaa said. “I want to be an example of that.”
Trading cards remain a significant part of sports culture, and rookie cards in particular carry lasting value—both financially and sentimentally. For TeSlaa, the unveiling of his first card wasn’t just a career milestone; it was a symbol of validation.
“It represents the journey,” he said. “From the backyard in Michigan to Hillsdale to Arkansas to the NFL—it’s all there on that little piece of cardboard.”
Collectors have already shown interest in TeSlaa’s rookie card, viewing him as a potential breakout player. His story resonates with fans, especially those who root for the underdog.
As training camp approaches, TeSlaa is focused on improving every facet of his game. He’s been studying film, working on his footwork, and refining his timing with Detroit’s quarterbacks.
“I know what’s at stake,” TeSlaa said. “This league is about opportunity, and when yours comes, you better be ready.”
With a chip on his shoulder and a rookie card in hand, Isaac TeSlaa is doing everything he can to turn a promising offseason into a permanent place in the NFL.
“My story’s just getting started,” he said with a grin. “And I’m ready to write the next chapter.”
