NFL Combine 2025: Defensive Stars Shine on Day 1 in Indianapolis
Recap of Day 1 at the 2025 NFL Combine, featuring standout performances among defensive linemen and linebackers, and rising draft prospects.

The 2025 NFL Combine kicked off in Indianapolis with a focus on defensive linemen and linebackers, showcasing the depth and talent of this year's draft class. Here’s a breakdown of the standout performances, rising stars, and notable impressions from Day 1.
Key Takeaways from Day 1
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Defensive Line Depth: The defensive line class lived up to its billing as one of the deepest in recent years. Even without several first-round prospects participating, many mid-round players impressed with their athleticism and skill.
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Absentees: Notable players like Mason Graham, Mykel Williams, and Walter Nolen opted out of drills, leaving scouts eager to see them at their pro days.
Top Performers
Darius Alexander (DT, Toledo)
Alexander solidified his status as a top-40 prospect with a strong showing, including a 4.96-second 40-yard dash and excellent bag work.
Alfred Collins (DT, Texas)
Collins showcased his NFL-ready frame and mobility, positioning himself as a potential early-round pick.
Landon Jackson (Edge, Arkansas)
Jackson turned heads with a 41-inch vertical jump and a 4.69 40-yard dash, proving his explosive athleticism.
James Pearce Jr. (Edge, Tennessee)
Pearce Jr.’s 4.47 40-yard dash highlighted his elite speed and first-step quickness, cementing his status as a top prospect.
Derrick Harmon (DT, Oregon)
Harmon’s 4.95 40 and fluid movement during drills reinforced his position as a potential first-round pick.
Rising Prospects
- Oluwafemi Oladejo (Edge, UCLA): Transitioned from linebacker to edge rusher and impressed with his smooth movement and physical tools.
- Ty Robinson (DT, Nebraska): Showcased power and agility in drills, maintaining his status as a Round 2 candidate.
- CJ West (DT, Indiana): Continued his ascent with a strong combine performance, confirming his potential as a top-100 pick.
Notable Under-the-Radar Performances
- Nicholas Scourton (Edge, Texas A&M): Despite not running the 40, his hand strength and technique in drills stood out.
- Shemar Stewart (Edge, Texas A&M): Displayed elite athleticism but questions remain about his production.
What’s Next?
Day 2 will feature defensive backs and tight ends, followed by quarterbacks, running backs, and wide receivers on Day 3. Stay tuned for more updates and analysis as the 2025 NFL Combine continues.