Isaac Brown RB Louisville |
NFL Draft Profile & Scouting Report
| Jersey: #1 ROLE: Work-Horse Back | ||||||||||||||||||||||||
| Last Updated: 10/14/2026 | ||||||||||||||||||||||||
| Draft Year: 2027 | ||||||||||||||||||||||||
| FORTY time: 4.48 seconds (76%*) | ||||||||||||||||||||||||
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| Jersey: #1 | |
| ROLE: Work-Horse Back | |
| Last Updated: 10/14/2026 | |
| Draft Year: 2027 | |
| Forty time: 4.48 seconds (76%*) | |
| Overall Rating: |
84.8 / 100
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| Average rating of opposition Defense player has faced | ||
| Defense Rating: |
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80% |
| Click the links below to view how player ranks vs other prospects. | ||
| Rushing: |
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83% |
| Break Tackles: |
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87% |
| Receiving/Hands: |
|
55% |
| Pass Blocking: |
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59% |
| Run Blocking: |
|
68% |
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DRAFT PROJECTION:
4th
Overall Rank:
#107
Position rank:
#7 (RB)
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| College Games: 28 College Snaps: 867 | ||
ESPN RATING: 80/100
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247 RATING: 88/100
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RIVALS RATING: 5.7 (93%)
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| Player Comparison* (Similarity level) | ||
|---|---|---|
| Tyjae Spears - Tulane |
|
71% |
| Chase Brown - Illinois |
|
70% |
| James Cook - Georgia |
|
69% |
Draft Profile: Bio
Brown rewrote the Louisville record book as a true freshman, becoming the first first-year player in program history to rush for over 1,000 yards and earning ACC Rookie of the Year and Offensive Rookie of the Year honors in 2024. A Miami-area product out of Homestead, he was a three-star who ran for more than 1,000 yards as a high school senior. He carried high expectations into his sophomore year.A leg injury suffered against Virginia Tech cut his 2025 short, but Brown still rushed 100 times for 878 yards and seven touchdowns across nine games at 8.8 a carry, forcing 39 missed tackles and gaining 533 yards after contact. He opted to return to Louisville rather than transfer, an explosive, big-play back whose burst and balance carried the Cardinal ground game when healthy. The record-setting freshman year and the explosive runs showed a back who hits home runs, and the loyalty to stay in Louisville keeps the Cardinal backfield built around him.
Scouting Report: Strengths
- Averaged nearly nine yards a carry in 2025 with breakaway runs in half his games.
- Gashed Boston College for 201 yards on 14 carries in his best outing.
- Closed the season healthy, hanging 102 yards and two scores on Toledo in the bowl.
- Former ACC Rookie of the Year with back-to-back seasons of explosive per-touch production.
- Ran away from Florida State for 235 yards and two long scores on 17 carries.
- Fastest back in the class; pursuit angles rarely catch him once he clears the front.
Scouting Report: Weaknesses
- Leg injury against Virginia Tech wiped out half his season and clouds the medical file.
- Smallest-frame profile in the room; he is a space player, not an inside grinder.
- Keeping him in to block is a losing bet at his size; third downs belong elsewhere.
- Receiving impact stayed shallow, all dump-offs; rushing carries the whole profile.
Scouting Report: Summary
Per-touch production was never the question. Brown averaged nearly nine yards a carry in 2025 and has been an explosive-play machine since winning ACC Rookie of the Year as a true freshman; the Boston College game, 201 yards on 14 carries, is the kind of tape that makes scouts sit up regardless of the ranking. When he gets a crease, the run usually ends in the secondary.The rest of the file is complicated. A leg injury against Virginia Tech erased half his season and is the first thing the medical staffs will chase. He is among the smallest backs in the class, which removes the inside-grinder role entirely, and the blocking math is worse: keeping him in to protect is a losing bet, so his third-down value has to come through the air, where the impact so far is all dump-offs. Two fumbles in nine games on a part-time touch count compounds the trust problem.
Back healthy in 2026, he has answered part of it, running away from Florida State for 235 yards with touchdowns of 97 and 68 yards plus a 71-yard kick return after a slow start to the season. For the league, the projection is now a fourth-round space-and-speed back whose explosiveness gives him a real chance to outplay that slot, though his size, pass protection and a thin receiving file still cap the role.
How other scouting services rate Isaac Brown (Overall Rank)
All Scouts AverageOverall Rank
92.7
All Scouts AveragePosition Rank
6.0
*Percentile Ranking in Player's Position Group (NFL Combine Historical Data): This percentile reflects how a player's specific statistics rank
in comparison to historical performances at the NFL Combine, specifically within their position group. A higher percentile indicates a better performance.
For instance, being in the 90th percentile for a particular stat means the player outperformed 90% of their peers in that category.
*Similarity Percentage: This percentage is calculated based on a comprehensive analysis of various factors, including height, weight, 40-yard dash times, on-field performance statistics, and overall player rating. The analysis is conducted against our database of draft prospects from 2021 to 2023. This similarity score helps in evaluating how closely a current prospect aligns with past prospects. It is important to note, however, that this score reflects similarities based on college production and attributes, and does not account for eventual success or performance in the NFL.
*Similarity Percentage: This percentage is calculated based on a comprehensive analysis of various factors, including height, weight, 40-yard dash times, on-field performance statistics, and overall player rating. The analysis is conducted against our database of draft prospects from 2021 to 2023. This similarity score helps in evaluating how closely a current prospect aligns with past prospects. It is important to note, however, that this score reflects similarities based on college production and attributes, and does not account for eventual success or performance in the NFL.