2026 NFL Draft Prospects: Interior Offensive Linemen (iOL)
Identifying the most consistent college guards and centers with "above-the-line" scouting grades in the 2026 NFL Draft class.
The Top 300 Players in the 2026 NFL Draft
Caleb Downs, Jeremiyah Love, and Sonny Styles headline a deep 2026 NFL Draft class.

Injury Concerns
- ⛑️ Availability — Injury history collected from SIS and The Athletic
- 🧰 Production Component
- Source: PFF Weekly Grades — Stresses the importance of game-to-game, play-to-play consistency while adjusting for variance. Accounts for every game played during the lineman's final two seasons in college.
- Apply Critical Minimum — Weekly grades below 60.0 cannot be smoothed over by two-year average. Instead, once the acceptable threshold for "below-the-line" grades has been crossed, the prospect's production grade is capped and trends toward more of a boom-bust profile.
- 🔬 Film Component
- Source: SIS Scouting Reports — Watch a minimum of 3-5 games per prospect and assign a grade, from 1 (reject) to 9 (rare), to each of their three critical traits and half-dozen or so positional factors. Assign a final grade that projects how the prospect will stack up at their position by the beginning of their second season in the NFL.
- Apply Critical Minimum — Mediocre traits cannot be smoothed over by average. Instead, once the acceptable threshold for "below-the-line" grades has been crossed, the prospect's scouting grade is capped and trends toward more of a boom-bust profile.
- ⚖️ Weighting the Two: 80% Prospect Score
- Position Specific — Some positions have stronger signal in production than film or vice versa and so they are individually weighted to reflect that.
- 60/20 Film — Interior offensive line is pretty much a ghost town from a statistical, production standpoint. Film provides a much clearer signal, more often than not.
Prospect Chips
- 🔵 Blue Chip Potential 75+ production & 75+ film
- 🟢 Solid Contributor — 75+ in prod. or film & 68+ in the other
- ⚪ Situation Dependent — Everyone else
- 🏅 Athleticism
- Source: Next Gen Stats — Assigns a 1-10 grade on athletic profile for every player at the Combine. In some cases, NGS estimates the scores if the prospect didn't test in Indianapolis or at their college pro day.
- RAS, MockDraftable, Football Sheets — I've added these sources to my database for future use. Many prospects had incomplete scores due to lack of testing numbers, so it made more sense to use NGS in this iteration of the model because every prospect ended up with a data point.
- 📊 Positional Value
- Source: Spotrac — Analyzing the rookie contract scale and how much guaranteed money each pick receives against the Top 100 cap hits in the NFL by position over the next three seasons. Takes into account the Top 10 highest paid players at their position and the relative cost savings a rookie contract could provide.
- Additive Bonus — Each player was scored on a 1-10 scale using the consensus big board as a guide for projected savings. Fernando Mendoza was the only player to receive a 10 because starting QBs make anywhere from $30-50 million per season. Other positions, like RB, TE, LB, and S were capped at a maximum 5 points.
- Guard Positional Value
- 1st Rd: Top 15 pick — 7
- 1st Rd: Pro Bowl upside — 6
- 1st Rd: Reliable starter — 5
- 1st Rd: Situation dependent — 4
- 2nd Rounder — 4
- 3rd Rounder — 2
- Projected Day 3 Pick — 1
- Center Positional Value
- 1st Rd: Top 15 pick — 4
- 1st Rd: Pro Bowl upside — 3
- 1st Rd: Reliable starter — 2
- 1st Rd: Situation dependent — 1
- 2nd Rounder — 1
- 3rd Rounder — 1
- Projected Day 3 Pick — 1
- 🌹🥀 Intangibles
- Source: Dane Brugler — The Beast prospect guide includes strengths and weaknesses for every player on the big board. Includes off-the-field concerns, quotes from scouts and coaches, and non-negotiable traits for the position.
- My Judgment — Each player was evaluated based on the additional information, including: injury history, work ethic, football iq, off-field concerns, and non-negotiables for their position. For interior offensive linemen, my non-negotiable is having enough body control to consistently stay on their feet.
Badges
- 💰 Positional Value — Prospect earned a 5.0 or higher based on the potential value of their rookie contract.
- 💎 Strong Character — Prospect assigned a 5.0 or higher in their intangible score.
- ⚠️ Investigate Further — Prospect assigned a -5.0 or worse in their intangible score.
Player Athleticism POS Value Intangibles Badges Olaivavega Ioane 7.4 7.0 -1.0 💰 Logan Jones 8.6 3.0 2.0 Keylan Rutledge 9.3 4.0 -3.0 Jake Slaughter 8.0 3.0 3.0 Sam Hecht 6.6 3.0 1.0 Chase Bisontis 8.5 5.0 -2.0 💰 Brian Parker II 7.0 3.0 2.0 Emmanuel Pregnon 7.8 5.0 0.0 💰 Matt Gulbin 5.7 2.0 2.0 Keagen Trost 7.5 1.0 2.0 Jalen Farmer 9.2 3.0 1.0 Jager Burton 9.6 1.0 -2.0 Parker Brailsford 7.2 1.0 -3.0 Billy Schrauth 7.6 2.0 -2.0 Connor Lew 7.9 3.0 -2.0 Joshua Braun 7.0 1.0 5.0 💎 Gennings Dunker 8.3 4.0 -3.0 DJ Campbell 8.3 0.0 -4.0 Anez Cooper 5.8 1.0 2.0 Febechi Nwaiwu 7.0 1.0 8.0 💎 Trey Zuhn III 9.6 3.0 7.0 💎 Jeremiah Wright 6.7 1.0 -5.0 ⚠️ Pat Coogan 6.9 1.0 6.0 💎 Beau Stephens 6.4 1.0 -1.0 Alex Harkey 7.1 1.0 -1.0 Micah Morris 8.6 1.0 -1.0 Jaeden Roberts 7.5 1.0 -1.0 Garrett DiGiorgio 6.2 0.0 -2.0 Evan Beerntsen 5.8 0.0 -1.0 Logan Taylor 7.3 1.0 1.0 Chris Adams 5.1 0.0 -4.0 Ar'maj Reed-Adams 5.0 1.0 0.0 Fernando Carmona Inc. Inc. Inc. Dillon Wade Inc. Inc. Inc.
Head back to the Big Board:
The Top 300 Players in the 2026 NFL DraftCaleb Downs, Jeremiyah Love, and Sonny Styles headline a deep 2026 NFL Draft class.

Logan Jones was the center for Iowa's dynamic zone rushing scheme. The key for teams will be determining how responsible he was for team success, as it can be difficult to assign individual weight to the position group's team-focused stats.
Top Guard and Center Prospects
| POS RK | Player | Grade | Achetype | Badges |
|---|---|---|---|---|
| OG1 | Olaivavega Ioane | 79 | Balanced | |
| OC1 | Logan Jones | 76 | Zone | ⛑️ |
| OG2 | Keylan Rutledge | 74 | Gap | ⛑️ |
| OC2 | Jake Slaughter | 72 | Zone | |
| OC3 | Sam Hecht | 71 | Balanced | |
| OG3 | Chase Bisontis | 70 | Balanced | |
| OC4 | Brian Parker II | 69 | Zone | |
| OG4 | Emmanuel Pregnon | 67 | Balanced | |
| OC5 | Matt Gulbin | 66 | Zone | ⛑️ |
| OG5 | Keagen Trost | 66 | Zone | |
| OG6 | Jalen Farmer | 65 | Zone | |
| OC6 | Jager Burton | 65 | Zone | |
| OC7 | Parker Brailsford | 65 | Balanced | |
| OG7 | Billy Schrauth | 64 | Zone | ⛑️ |
| OC8 | Connor Lew | 63 | Balanced | ⛑️ |
| OG8 | Joshua Braun | 62 | Zone | |
| OG9 | Gennings Dunker | 61 | Zone | ⛑️ |
| OG10 | DJ Campbell | 61 | Balanced | |
| OG11 | Anez Cooper | 58 | Zone | |
| OG12 | Febechi Nwaiwu | 57 | Zone | |
| OC9 | Trey Zuhn III | 56 | Balanced | ⛑️ |
| OG13 | Jeremiah Wright | 56 | Balanced | ⛑️ |
| OC10 | Pat Coogan | 54 | Zone | |
| OG14 | Beau Stephens | 53 | Zone | ⛑️ |
| OC11 | Alex Harkey | 50 | Balanced | |
| OG15 | Micah Morris | 49 | Balanced | |
| OG16 | Jaeden Roberts | 45 | Balanced | |
| OG17 | Garrett DiGiorgio | 45 | Zone | ⛑️ |
| OG18 | Evan Beerntsen | 44 | Zone | ⛑️ |
| OG19 | Logan Taylor | 43 | Gap | ⛑️ |
| OG20 | Chris Adams | 38 | Zone | ⛑️ |
| OG21 | Ar'maj Reed-Adams | 36 | Zone | |
| OG22 | Fernando Carmona | 34 | Zone | |
| OG23 | Dillon Wade | 31 | Zone |
Raw Prospect Scores
| Player | Production | Film | Chip |
|---|---|---|---|
| Olaivavega Ioane | 78.1 | 78.1 | 🔵 |
| Logan Jones | 79.8 | 73.0 | 🟢 |
| Keylan Rutledge | 75.5 | 73.0 | 🟢 |
| Jake Slaughter | 79.3 | 67.0 | ⚪ |
| Sam Hecht | 76.2 | 71.0 | 🟢 |
| Chase Bisontis | 74.0 | 67.0 | ⚪ |
| Brian Parker II | 78.4 | 66.0 | ⚪ |
| Emmanuel Pregnon | 78.0 | 59.2 | ⚪ |
| Matt Gulbin | 79.4 | 64.9 | ⚪ |
| Keagen Trost | 79.0 | 63.0 | ⚪ |
| Jalen Farmer | 73.6 | 58.5 | ⚪ |
| Jager Burton | 74.5 | 66.0 | ⚪ |
| Parker Brailsford | 74.2 | 71.0 | ⚪ |
| Billy Schrauth | 76.7 | 66.0 | ⚪ |
| Connor Lew | 76.3 | 62.8 | ⚪ |
| Joshua Braun | 74.9 | 53.2 | ⚪ |
| Gennings Dunker | 79.6 | 59.2 | ⚪ |
| DJ Campbell | 74.5 | 64.9 | ⚪ |
| Anez Cooper | 74.0 | 55.4 | ⚪ |
| Febechi Nwaiwu | 74.8 | 39.9 | ⚪ |
| Trey Zuhn III | 77.7 | 36.9 | ⚪ |
| Jeremiah Wright | 74.0 | 59.5 | ⚪ |
| Pat Coogan | 77.3 | 38.5 | ⚪ |
| Beau Stephens | 78.0 | 48.5 | ⚪ |
| Alex Harkey | 75.8 | 42.4 | ⚪ |
| Micah Morris | 76.5 | 36.2 | ⚪ |
| Jaeden Roberts | 76.4 | 31.9 | ⚪ |
| Garrett DiGiorgio | 76.3 | 39.2 | ⚪ |
| Evan Beerntsen | 77.6 | 36.9 | ⚪ |
| Logan Taylor | 25.0 | 40.8 | ⚪ |
| Chris Adams | 76.5 | 33.8 | ⚪ |
| Ar'maj Reed-Adams | 75.7 | 36.5 | ⚪ |
| Fernando Carmona | Inc. | Inc. | ⚪ |
| Dillon Wade | Inc. | Inc. | ⚪ |
🦺
Players with incomplete scores had missing data points and will be revisited after the draft. Bandit Football regrets the error.