
Ohio State’s offensive line is shaping up to be one of the most competitive units on the team this spring, as new offensive line coach Tyler Bowen works to solidify his starting five. Bowen addressed the media Thursday, offering insight into the development, depth, and philosophy guiding the Buckeyes’ offensive front.
One of the key takeaways from Bowen’s remarks is the impressive depth in the offensive line room. With a mix of experienced returners and incoming talent, Ohio State has a wealth of options. “We’re still a work in progress to figure out who the five are,” Bowen admitted. “But I’ve been impressed with the depth and the experiences that these guys have had.”
A significant storyline in the trenches is the transformation of Ethan Onianwa, who has dropped 30 pounds this offseason. Bowen praised Onianwa’s dedication, noting his work ethic and intelligence as standout attributes. “He’s an impressive size guy, but it’s his smarts, it’s his work ethic, the way he approaches it every day—that’s been the most impressive to me.”
The return of starting center Carson Hinzman provides stability and leadership. Bowen acknowledged Hinzman’s critical role in orchestrating communication on the line, ensuring that everyone is on the same page. “Communication is fundamental for offensive line play,” Bowen said. “It’s maybe the most important thing we do.”
Cross-training has been a major point of emphasis in Bowen’s approach, allowing players to develop versatility and create additional depth. Austin Siereveld has exemplified this philosophy, playing both tackle and guard positions this spring. “It’s a luxury if a guy can handle it,” Bowen said. “And he’s certainly shown the ability to do that.”
The emphasis on versatility extends beyond individual development; it’s a crucial factor in ensuring the best five linemen take the field. “The goal is to give ourselves a chance to put the best five guys on the field,” Bowen explained. “That’s what you’re trying to find through spring, summer, and fall camp.”

Bowen also detailed the approach to building a dominant run game. The first step in spring practice has been establishing core concepts that the team will build on. “Spring, to me, is about the foundation,” Bowen noted. “Making sure that we’re giving them the structure and schemes that we’re able to draw back on.”
Ohio State’s offensive linemen have been practicing with a clear edge, embracing the physicality required for success in the trenches. Bowen wants his unit to play with aggression but also with discipline. “We want to dominate the line of scrimmage, we want to play with an edge, we want to control the game,” he emphasized. “But we also have to learn how to practice the right way, making sure that it doesn’t cross the line.”

Among the players standing out this spring was Siereveld, who earned the prestigious Iron Buckeye title for his consistent effort and performance in the weight room and on the field. “You look at the guys that have been Iron Buckeyes—there’s some dudes on that wall,” Bowen said. “So I’m fired up for Austin.”
As the Buckeyes continue their search for the best starting five, Bowen remains focused on refining technique, reinforcing mental toughness, and ensuring his group is battle-tested for the season ahead. The level of competition within the unit suggests Ohio State’s offensive line is on the right path to being a strength of the team in 2024.