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Day 4 of the 2025 NFL Scouting Combine belonged to the offensive linemen, and this year’s group put on an impressive display of speed, agility, and power. With the final day of on-field workouts wrapping up in Indianapolis, several linemen cemented themselves as first-round prospects, while others saw their stock rise dramatically.
Among the standouts, LSU’s Will Campbell, Missouri’s Armand Membou, Minnesota’s Aireontae Ersery, Georgia’s Jared Wilson, and several others flashed high-level athleticism, showcasing rare movement skills at their size.
2025 NFL Combine Day 4: Offensive Linemen Showcase Elite Athleticism
Below, we break down the top performers, their results, and how today’s testing impacted their NFL Draft stock.
Aireontae Ersery (OT, Minnesota)
40-Yard Dash: 5.01 seconds
10-Yard Split: 1.75 seconds
Vertical Jump: 29.5”
Broad Jump: 9’3”
Size: 6’6”, 331 lbs
📌 Scouting Report vs. Combine Performance: Ersery’s 5.01-second 40-yard dash made history, as he became the fastest offensive lineman over 6’6” and 330 lbs since 2003. His short-area quickness, powerful hands, and ability to move laterally were on full display in drills.
📈 Draft Stock Impact: Ersery was viewed as an early to mid-second-round prospect, but his athletic testing could push him up into the first round. His experience as a left tackle and ability to thrive in zone-heavy blocking schemes make him an intriguing developmental starter at tackle or guard.
Will Campbell (OT, LSU)
40-Yard Dash: 4.98 seconds
10-Yard Split: 1.76 seconds
Vertical Jump: 32”
Broad Jump: 9’5”
Size: 6’6”, 319 lbs
📌 Scouting Report vs. Combine Performance: Campbell showed why he’s a first-round prospect, testing in elite company. His 4.98-second 40-yard dash at 319 pounds makes him one of only four offensive linemen since 2003 to run a sub-5.0 40 while jumping over 30 inches in the vertical. His movement skills on drills like the Deep Short Pull Drill (17.38 mph) and Pass Pro Mirror Drill (13.45 mph) further prove his high-end athleticism for the tackle position.
📈 Draft Stock Impact: Campbell was already viewed as a top-20 pick, and today’s performance solidified his first-round projection. His positional flexibility at tackle or guard could make him a target for teams needing offensive line help early in the draft.
Armand Membou (OT, Missouri)
40-Yard Dash: 4.91 seconds
10-Yard Split: 1.74 seconds
Vertical Jump: 34”
Broad Jump: 9’7”
Size: 6’4”, 332 lbs
📌 Scouting Report vs. Combine Performance: Membou's 4.91-second 40-yard dash at 332 pounds was one of the best performances of the day, reaching a top speed of 20.28 mph, the fastest by any offensive lineman today. His 34-inch vertical jump was the best among all linemen, showing elite explosiveness and lower-body power.
📈 Draft Stock Impact: Membou had been projected as a late first-rounder or early Day 2 pick, but his elite testing numbers could push him firmly into the middle of the first round. His power, movement skills and versatility make him an intriguing option for teams looking for a high-upside tackle or guard.
Jared Wilson (C, Georgia)
40-Yard Dash: 4.84 seconds
10-Yard Split: 1.72 seconds
Vertical Jump: 32”
Broad Jump: 9’4”
Size: 6’3”, 310 lbs
📌 Scouting Report vs. Combine Performance: Wilson ran a 4.84-second 40-yard dash, reaching a top speed of 21.04 mph, making him the fastest interior offensive lineman in this year's Combine and the only interior OL to surpass 21 mph. His 32-inch vertical and 9’4” broad jump further reinforce his explosiveness, proving he can excel at the center position at the next level.
📈 Draft Stock Impact: Wilson entered the Combine as a Day 2 prospect, but his testing numbers solidified his status as a high-end second-round pick. His athleticism and ability to work in space make him a perfect fit for teams running outside-zone blocking schemes.