Late-’90s muscle and modern resilience headline a Denver Broncos all-time offensive line debate

Denver has always treated the offensive line as the platform for every era, and a new ranking of the franchise’s top five linemen highlights a clear theme: the Broncos’ best argument is often the past, especially the late-1990s. In a July 3 piece, Yahoo Sports presents one writer’s top five and leans into the idea that Denver’s Super Bowl-winning identity was built at the line of scrimmage, then extended through later standouts.

At the center of the modern case is Garett Bolles, who the Yahoo Sports author says earned the top spot on their list. The reasoning, as described in the accompanying franchise-history write-up, is that Bolles entered the league as a first-round pick in 2017, worked through difficult early seasons, and then developed into a consistent, high-level starter while remaining with the Broncos for his entire career.

Bolles’ placement on a “best offensive line in Broncos history” list also serves as a bridge between two different Broncos identities. The late-1990s groups are remembered for their coiled, physical protection and their role in carrying the offense through playoff stretches. The modern thread is durability and growth, the kind of progression that turns early career scrutiny into long-term value on the blind side or at tackle.

From there, the rest of the five are framed as a throwback to Denver’s Super Bowl offensive line. In the Mile High Report’s full version of the ranking, the writer explicitly points to the late-90s “pivot,” credits Tom Nalen as a long-time anchor, and includes Gary Zimmerman and Mark Schlereth as key pieces of that championship-era front.

Ryan Clady rounds out the list in that same “Super Bowl greatness” storyline. Clady is presented not just as a talented left tackle, but as a standout blindside protector during a period when the Broncos were combining high-level pass protection with run-game structure. The author’s broader point is that Denver’s list is not limited to one position or one style, but rather shaped by the franchise’s ability to field multiple quality starters in the same competitive window.

Taken together, the top-five argument is less about a single player’s peak and more about the balance of eras. The list nods to how Denver builds identity through the line: one part is continuity through tough seasons, the other is championship-era execution when the stakes are highest. It is also a reminder that “top five” lists vary based on what voters value most, whether it is peak performance, total tenure, or the timing of impact.

For Broncos fans, the practical takeaway is not that one ordering is definitive, but that these names represent the most commonly referenced pillars in Denver’s offensive-line history. If the franchise continues to emphasize protection and run-game spacing, it will naturally bring those comparisons back to the forefront, especially whenever the team’s current tackles and guards are asked to sustain performance across long stretches. The debate is likely to continue, because the franchise’s best arguments span more than one decade and more than one football style.

If you are looking for a quick “what to watch next” angle, it is this: Denver’s recent emphasis on roster-building and offensive development will inevitably be evaluated through the line. Future preseason and regular-season performances will determine whether the current group can add a new chapter to the same Bolles-Nalen-Zimmerman-Schlereth-Clady narrative, or whether the franchise remains mostly defined by what happened in the 1990s and early 2000s.